158171904

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:191

約数の個数: 162

約数和(自身を含む): 503884836

約数和(自身を除く): 345712932

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 128, 132, 144, 158, 176, 192, 198, 237, 256, 264, 288, 316, 352, 384, 396, 474, 528, 576, 632, 704, 711, 768, 792, 869, 948, 1056, 1152, 1264, 1408, 1422, 1584, 1738, 1896, 2112, 2304, 2528, 2607, 2816, 2844, 3168, 3476, 3792, 4224, 5056, 5214, 5688, 6241, 6336, 6952, 7584, 7821, 8448, 10112, 10428, 11376, 12482, 12672, 13904, 15168, 15642, 18723, 20224, 20856, 22752, 24964, 25344, 27808, 30336, 31284, 37446, 41712, 45504, 49928, 55616, 56169, 60672, 62568, 68651, 74892, 83424, 91008, 99856, 111232, 112338, 125136, 137302, 149784, 166848, 182016, 199712, 205953, 222464, 224676, 250272, 274604, 299568, 333696, 399424, 411906, 449352, 500544, 549208, 599136, 617859, 667392, 798848, 823812, 898704, 1001088, 1098416, 1198272, 1235718, 1597696, 1647624, 1797408, 2002176, 2196832, 2396544, 2471436, 3295248, 3594816, 4393664, 4793088, 4942872, 6590496, 7189632, 8787328, 9885744, 13180992, 14379264, 17574656, 19771488, 26361984, 39542976, 52723968, 79085952, 158171904]

約数ペア:

[(1, 158171904), (2, 79085952), (3, 52723968), (4, 39542976), (6, 26361984), (8, 19771488), (9, 17574656), (11, 14379264), (12, 13180992), (16, 9885744), (18, 8787328), (22, 7189632), (24, 6590496), (32, 4942872), (33, 4793088), (36, 4393664), (44, 3594816), (48, 3295248), (64, 2471436), (66, 2396544), (72, 2196832), (79, 2002176), (88, 1797408), (96, 1647624), (99, 1597696), (128, 1235718), (132, 1198272), (144, 1098416), (158, 1001088), (176, 898704), (192, 823812), (198, 798848), (237, 667392), (256, 617859), (264, 599136), (288, 549208), (316, 500544), (352, 449352), (384, 411906), (396, 399424), (474, 333696), (528, 299568), (576, 274604), (632, 250272), (704, 224676), (711, 222464), (768, 205953), (792, 199712), (869, 182016), (948, 166848), (1056, 149784), (1152, 137302), (1264, 125136), (1408, 112338), (1422, 111232), (1584, 99856), (1738, 91008), (1896, 83424), (2112, 74892), (2304, 68651), (2528, 62568), (2607, 60672), (2816, 56169), (2844, 55616), (3168, 49928), (3476, 45504), (3792, 41712), (4224, 37446), (5056, 31284), (5214, 30336), (5688, 27808), (6241, 25344), (6336, 24964), (6952, 22752), (7584, 20856), (7821, 20224), (8448, 18723), (10112, 15642), (10428, 15168), (11376, 13904), (12482, 12672)]