172187136

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 561749760

約数和(自身を除く): 389562624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 79, 86, 88, 96, 99, 128, 129, 132, 144, 158, 172, 176, 192, 198, 237, 256, 258, 264, 288, 316, 344, 352, 384, 387, 396, 473, 474, 512, 516, 528, 576, 632, 688, 704, 711, 768, 774, 792, 869, 946, 948, 1032, 1056, 1152, 1264, 1376, 1408, 1419, 1422, 1536, 1548, 1584, 1738, 1892, 1896, 2064, 2112, 2304, 2528, 2607, 2752, 2816, 2838, 2844, 3096, 3168, 3397, 3476, 3784, 3792, 4128, 4224, 4257, 4608, 5056, 5214, 5504, 5632, 5676, 5688, 6192, 6336, 6794, 6952, 7568, 7584, 7821, 8256, 8448, 8514, 10112, 10191, 10428, 11008, 11352, 11376, 12384, 12672, 13588, 13904, 15136, 15168, 15642, 16512, 16896, 17028, 20224, 20382, 20856, 22016, 22704, 22752, 24768, 25344, 27176, 27808, 30272, 30336, 30573, 31284, 33024, 34056, 37367, 40448, 40764, 41712, 45408, 45504, 49536, 50688, 54352, 55616, 60544, 60672, 61146, 62568, 66048, 68112, 74734, 81528, 83424, 90816, 91008, 99072, 108704, 111232, 112101, 121088, 121344, 122292, 125136, 136224, 149468, 163056, 166848, 181632, 182016, 198144, 217408, 222464, 224202, 242176, 244584, 250272, 272448, 298936, 326112, 333696, 336303, 363264, 364032, 434816, 444928, 448404, 489168, 500544, 544896, 597872, 652224, 667392, 672606, 726528, 869632, 896808, 978336, 1001088, 1089792, 1195744, 1304448, 1334784, 1345212, 1739264, 1793616, 1956672, 2002176, 2179584, 2391488, 2608896, 2690424, 3587232, 3913344, 4004352, 4782976, 5217792, 5380848, 7174464, 7826688, 9565952, 10761696, 14348928, 15653376, 19131904, 21523392, 28697856, 43046784, 57395712, 86093568, 172187136]

約数ペア:

[(1, 172187136), (2, 86093568), (3, 57395712), (4, 43046784), (6, 28697856), (8, 21523392), (9, 19131904), (11, 15653376), (12, 14348928), (16, 10761696), (18, 9565952), (22, 7826688), (24, 7174464), (32, 5380848), (33, 5217792), (36, 4782976), (43, 4004352), (44, 3913344), (48, 3587232), (64, 2690424), (66, 2608896), (72, 2391488), (79, 2179584), (86, 2002176), (88, 1956672), (96, 1793616), (99, 1739264), (128, 1345212), (129, 1334784), (132, 1304448), (144, 1195744), (158, 1089792), (172, 1001088), (176, 978336), (192, 896808), (198, 869632), (237, 726528), (256, 672606), (258, 667392), (264, 652224), (288, 597872), (316, 544896), (344, 500544), (352, 489168), (384, 448404), (387, 444928), (396, 434816), (473, 364032), (474, 363264), (512, 336303), (516, 333696), (528, 326112), (576, 298936), (632, 272448), (688, 250272), (704, 244584), (711, 242176), (768, 224202), (774, 222464), (792, 217408), (869, 198144), (946, 182016), (948, 181632), (1032, 166848), (1056, 163056), (1152, 149468), (1264, 136224), (1376, 125136), (1408, 122292), (1419, 121344), (1422, 121088), (1536, 112101), (1548, 111232), (1584, 108704), (1738, 99072), (1892, 91008), (1896, 90816), (2064, 83424), (2112, 81528), (2304, 74734), (2528, 68112), (2607, 66048), (2752, 62568), (2816, 61146), (2838, 60672), (2844, 60544), (3096, 55616), (3168, 54352), (3397, 50688), (3476, 49536), (3784, 45504), (3792, 45408), (4128, 41712), (4224, 40764), (4257, 40448), (4608, 37367), (5056, 34056), (5214, 33024), (5504, 31284), (5632, 30573), (5676, 30336), (5688, 30272), (6192, 27808), (6336, 27176), (6794, 25344), (6952, 24768), (7568, 22752), (7584, 22704), (7821, 22016), (8256, 20856), (8448, 20382), (8514, 20224), (10112, 17028), (10191, 16896), (10428, 16512), (11008, 15642), (11352, 15168), (11376, 15136), (12384, 13904), (12672, 13588)]