121313664

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 373401600

約数和(自身を除く): 252087936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 79, 86, 93, 96, 124, 128, 129, 144, 158, 172, 186, 192, 237, 248, 258, 279, 288, 316, 344, 372, 384, 387, 474, 496, 516, 558, 576, 632, 688, 711, 744, 774, 948, 992, 1032, 1116, 1152, 1264, 1333, 1376, 1422, 1488, 1548, 1896, 1984, 2064, 2232, 2449, 2528, 2666, 2752, 2844, 2976, 3096, 3397, 3792, 3968, 3999, 4128, 4464, 4898, 5056, 5332, 5504, 5688, 5952, 6192, 6794, 7347, 7584, 7998, 8256, 8928, 9796, 10112, 10191, 10664, 11376, 11904, 11997, 12384, 13588, 14694, 15168, 15996, 16512, 17856, 19592, 20382, 21328, 22041, 22752, 23994, 24768, 27176, 29388, 30336, 30573, 31992, 35712, 39184, 40764, 42656, 44082, 45504, 47988, 49536, 54352, 58776, 61146, 63984, 78368, 81528, 85312, 88164, 91008, 95976, 105307, 108704, 117552, 122292, 127968, 156736, 163056, 170624, 176328, 191952, 210614, 217408, 235104, 244584, 255936, 313472, 315921, 326112, 352656, 383904, 421228, 434816, 470208, 489168, 511872, 631842, 652224, 705312, 767808, 842456, 940416, 947763, 978336, 1263684, 1304448, 1410624, 1535616, 1684912, 1895526, 1956672, 2527368, 2821248, 3369824, 3791052, 3913344, 5054736, 6739648, 7582104, 10109472, 13479296, 15164208, 20218944, 30328416, 40437888, 60656832, 121313664]

約数ペア:

[(1, 121313664), (2, 60656832), (3, 40437888), (4, 30328416), (6, 20218944), (8, 15164208), (9, 13479296), (12, 10109472), (16, 7582104), (18, 6739648), (24, 5054736), (31, 3913344), (32, 3791052), (36, 3369824), (43, 2821248), (48, 2527368), (62, 1956672), (64, 1895526), (72, 1684912), (79, 1535616), (86, 1410624), (93, 1304448), (96, 1263684), (124, 978336), (128, 947763), (129, 940416), (144, 842456), (158, 767808), (172, 705312), (186, 652224), (192, 631842), (237, 511872), (248, 489168), (258, 470208), (279, 434816), (288, 421228), (316, 383904), (344, 352656), (372, 326112), (384, 315921), (387, 313472), (474, 255936), (496, 244584), (516, 235104), (558, 217408), (576, 210614), (632, 191952), (688, 176328), (711, 170624), (744, 163056), (774, 156736), (948, 127968), (992, 122292), (1032, 117552), (1116, 108704), (1152, 105307), (1264, 95976), (1333, 91008), (1376, 88164), (1422, 85312), (1488, 81528), (1548, 78368), (1896, 63984), (1984, 61146), (2064, 58776), (2232, 54352), (2449, 49536), (2528, 47988), (2666, 45504), (2752, 44082), (2844, 42656), (2976, 40764), (3096, 39184), (3397, 35712), (3792, 31992), (3968, 30573), (3999, 30336), (4128, 29388), (4464, 27176), (4898, 24768), (5056, 23994), (5332, 22752), (5504, 22041), (5688, 21328), (5952, 20382), (6192, 19592), (6794, 17856), (7347, 16512), (7584, 15996), (7998, 15168), (8256, 14694), (8928, 13588), (9796, 12384), (10112, 11997), (10191, 11904), (10664, 11376)]