156942785020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1204103}}^1$

素因数の和:1204152

約数の個数: 96

約数和(自身を含む): 404578944000

約数和(自身を除く): 247636158980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1715, 1862, 2660, 3430, 3724, 4655, 6517, 6860, 9310, 13034, 18620, 26068, 32585, 65170, 130340, 1204103, 2408206, 4816412, 6020515, 8428721, 12041030, 16857442, 22877957, 24082060, 33714884, 42143605, 45755914, 59001047, 84287210, 91511828, 114389785, 118002094, 160145699, 168574420, 228779570, 236004188, 295005235, 320291398, 413007329, 457559140, 590010470, 640582796, 800728495, 826014658, 1121019893, 1180020940, 1601456990, 1652029316, 2065036645, 2242039786, 3202913980, 4130073290, 4484079572, 5605099465, 7847139251, 8260146580, 11210198930, 15694278502, 22420397860, 31388557004, 39235696255, 78471392510, 156942785020]

約数ペア:

[(1, 156942785020), (2, 78471392510), (4, 39235696255), (5, 31388557004), (7, 22420397860), (10, 15694278502), (14, 11210198930), (19, 8260146580), (20, 7847139251), (28, 5605099465), (35, 4484079572), (38, 4130073290), (49, 3202913980), (70, 2242039786), (76, 2065036645), (95, 1652029316), (98, 1601456990), (133, 1180020940), (140, 1121019893), (190, 826014658), (196, 800728495), (245, 640582796), (266, 590010470), (343, 457559140), (380, 413007329), (490, 320291398), (532, 295005235), (665, 236004188), (686, 228779570), (931, 168574420), (980, 160145699), (1330, 118002094), (1372, 114389785), (1715, 91511828), (1862, 84287210), (2660, 59001047), (3430, 45755914), (3724, 42143605), (4655, 33714884), (6517, 24082060), (6860, 22877957), (9310, 16857442), (13034, 12041030), (18620, 8428721), (26068, 6020515), (32585, 4816412), (65170, 2408206), (130340, 1204103)]