156930966950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1\times {\mathrm{1871}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 312608170368

約数和(自身を除く): 155677203418

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 977, 1010, 1717, 1871, 1954, 2525, 3434, 3742, 4885, 5050, 8585, 9355, 9770, 16609, 17170, 18710, 24425, 31807, 33218, 42925, 46775, 48850, 63614, 83045, 85850, 93550, 98677, 159035, 166090, 188971, 197354, 318070, 377942, 415225, 493385, 795175, 830450, 944855, 986770, 1590350, 1677509, 1827967, 1889710, 2466925, 3212507, 3355018, 3655934, 4724275, 4933850, 6425014, 8387545, 9139835, 9448550, 16062535, 16775090, 18279670, 31075439, 32125070, 41937725, 45699175, 62150878, 80312675, 83875450, 91398350, 155377195, 160625350, 184624667, 310754390, 369249334, 776885975, 923123335, 1553771950, 1846246670, 3138619339, 4615616675, 6277238678, 9231233350, 15693096695, 31386193390, 78465483475, 156930966950]

約数ペア:

[(1, 156930966950), (2, 78465483475), (5, 31386193390), (10, 15693096695), (17, 9231233350), (25, 6277238678), (34, 4615616675), (50, 3138619339), (85, 1846246670), (101, 1553771950), (170, 923123335), (202, 776885975), (425, 369249334), (505, 310754390), (850, 184624667), (977, 160625350), (1010, 155377195), (1717, 91398350), (1871, 83875450), (1954, 80312675), (2525, 62150878), (3434, 45699175), (3742, 41937725), (4885, 32125070), (5050, 31075439), (8585, 18279670), (9355, 16775090), (9770, 16062535), (16609, 9448550), (17170, 9139835), (18710, 8387545), (24425, 6425014), (31807, 4933850), (33218, 4724275), (42925, 3655934), (46775, 3355018), (48850, 3212507), (63614, 2466925), (83045, 1889710), (85850, 1827967), (93550, 1677509), (98677, 1590350), (159035, 986770), (166090, 944855), (188971, 830450), (197354, 795175), (318070, 493385), (377942, 415225)]