168193020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 494258688

約数和(自身を除く): 326065668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 307, 345, 397, 460, 614, 690, 794, 921, 1191, 1228, 1380, 1535, 1588, 1842, 1985, 2382, 3070, 3684, 3970, 4605, 4764, 5955, 6140, 7061, 7940, 9131, 9210, 11910, 14122, 18262, 18420, 21183, 23820, 27393, 28244, 35305, 36524, 42366, 45655, 54786, 70610, 84732, 91310, 105915, 109572, 121879, 136965, 141220, 182620, 211830, 243758, 273930, 365637, 423660, 487516, 547860, 609395, 731274, 1218790, 1462548, 1828185, 2437580, 2803217, 3656370, 5606434, 7312740, 8409651, 11212868, 14016085, 16819302, 28032170, 33638604, 42048255, 56064340, 84096510, 168193020]

約数ペア:

[(1, 168193020), (2, 84096510), (3, 56064340), (4, 42048255), (5, 33638604), (6, 28032170), (10, 16819302), (12, 14016085), (15, 11212868), (20, 8409651), (23, 7312740), (30, 5606434), (46, 3656370), (60, 2803217), (69, 2437580), (92, 1828185), (115, 1462548), (138, 1218790), (230, 731274), (276, 609395), (307, 547860), (345, 487516), (397, 423660), (460, 365637), (614, 273930), (690, 243758), (794, 211830), (921, 182620), (1191, 141220), (1228, 136965), (1380, 121879), (1535, 109572), (1588, 105915), (1842, 91310), (1985, 84732), (2382, 70610), (3070, 54786), (3684, 45655), (3970, 42366), (4605, 36524), (4764, 35305), (5955, 28244), (6140, 27393), (7061, 23820), (7940, 21183), (9131, 18420), (9210, 18262), (11910, 14122)]