180115518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 419198976

約数和(自身を除く): 239083458

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 121, 151, 159, 186, 242, 302, 318, 341, 363, 453, 583, 682, 726, 906, 1023, 1166, 1643, 1661, 1749, 2046, 3286, 3322, 3498, 3751, 4681, 4929, 4983, 6413, 7502, 8003, 9362, 9858, 9966, 11253, 12826, 14043, 16006, 18073, 18271, 19239, 22506, 24009, 28086, 36146, 36542, 38478, 48018, 51491, 54219, 54813, 88033, 102982, 108438, 109626, 154473, 176066, 198803, 248093, 264099, 308946, 397606, 496186, 528198, 566401, 596409, 744279, 968363, 1132802, 1192818, 1488558, 1699203, 1936726, 2729023, 2905089, 3398406, 5458046, 5810178, 8187069, 16374138, 30019253, 60038506, 90057759, 180115518]

約数ペア:

[(1, 180115518), (2, 90057759), (3, 60038506), (6, 30019253), (11, 16374138), (22, 8187069), (31, 5810178), (33, 5458046), (53, 3398406), (62, 2905089), (66, 2729023), (93, 1936726), (106, 1699203), (121, 1488558), (151, 1192818), (159, 1132802), (186, 968363), (242, 744279), (302, 596409), (318, 566401), (341, 528198), (363, 496186), (453, 397606), (583, 308946), (682, 264099), (726, 248093), (906, 198803), (1023, 176066), (1166, 154473), (1643, 109626), (1661, 108438), (1749, 102982), (2046, 88033), (3286, 54813), (3322, 54219), (3498, 51491), (3751, 48018), (4681, 38478), (4929, 36542), (4983, 36146), (6413, 28086), (7502, 24009), (8003, 22506), (9362, 19239), (9858, 18271), (9966, 18073), (11253, 16006), (12826, 14043)]