156918198086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{3833}}^1$

素因数の和:4317

約数の個数: 64

約数和(自身を含む): 261746505216

約数和(自身を除く): 104828307130

約数列:

[1, 2, 13, 26, 67, 71, 134, 142, 331, 662, 871, 923, 1742, 1846, 3833, 4303, 4757, 7666, 8606, 9514, 22177, 23501, 44354, 47002, 49829, 61841, 99658, 123682, 256811, 272143, 288301, 305513, 513622, 544286, 576602, 611026, 1268723, 1574567, 2537446, 3149134, 3338543, 3537859, 6677086, 7075718, 16493399, 18233581, 20469371, 32986798, 36467162, 40938742, 85004441, 90079333, 170008882, 180158666, 237036553, 474073106, 1105057733, 1171031329, 2210115466, 2342062658, 6035315311, 12070630622, 78459099043, 156918198086]

約数ペア:

[(1, 156918198086), (2, 78459099043), (13, 12070630622), (26, 6035315311), (67, 2342062658), (71, 2210115466), (134, 1171031329), (142, 1105057733), (331, 474073106), (662, 237036553), (871, 180158666), (923, 170008882), (1742, 90079333), (1846, 85004441), (3833, 40938742), (4303, 36467162), (4757, 32986798), (7666, 20469371), (8606, 18233581), (9514, 16493399), (22177, 7075718), (23501, 6677086), (44354, 3537859), (47002, 3338543), (49829, 3149134), (61841, 2537446), (99658, 1574567), (123682, 1268723), (256811, 611026), (272143, 576602), (288301, 544286), (305513, 513622)]