156942855560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{111121}}^1$

素因数の和:111247

約数の個数: 128

約数和(自身を含む): 391718384640

約数和(自身を除く): 234775529080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 67, 68, 85, 124, 134, 136, 155, 170, 248, 268, 310, 335, 340, 527, 536, 620, 670, 680, 1054, 1139, 1240, 1340, 2077, 2108, 2278, 2635, 2680, 4154, 4216, 4556, 5270, 5695, 8308, 9112, 10385, 10540, 11390, 16616, 20770, 21080, 22780, 35309, 41540, 45560, 70618, 83080, 111121, 141236, 176545, 222242, 282472, 353090, 444484, 555605, 706180, 888968, 1111210, 1412360, 1889057, 2222420, 3444751, 3778114, 4444840, 6889502, 7445107, 7556228, 9445285, 13779004, 14890214, 15112456, 17223755, 18890570, 27558008, 29780428, 34447510, 37225535, 37781140, 58560767, 59560856, 68895020, 74451070, 75562280, 117121534, 126566819, 137790040, 148902140, 230798317, 234243068, 253133638, 292803835, 297804280, 461596634, 468486136, 506267276, 585607670, 632834095, 923193268, 1012534552, 1153991585, 1171215340, 1265668190, 1846386536, 2307983170, 2342430680, 2531336380, 3923571389, 4615966340, 5062672760, 7847142778, 9231932680, 15694285556, 19617856945, 31388571112, 39235713890, 78471427780, 156942855560]

約数ペア:

[(1, 156942855560), (2, 78471427780), (4, 39235713890), (5, 31388571112), (8, 19617856945), (10, 15694285556), (17, 9231932680), (20, 7847142778), (31, 5062672760), (34, 4615966340), (40, 3923571389), (62, 2531336380), (67, 2342430680), (68, 2307983170), (85, 1846386536), (124, 1265668190), (134, 1171215340), (136, 1153991585), (155, 1012534552), (170, 923193268), (248, 632834095), (268, 585607670), (310, 506267276), (335, 468486136), (340, 461596634), (527, 297804280), (536, 292803835), (620, 253133638), (670, 234243068), (680, 230798317), (1054, 148902140), (1139, 137790040), (1240, 126566819), (1340, 117121534), (2077, 75562280), (2108, 74451070), (2278, 68895020), (2635, 59560856), (2680, 58560767), (4154, 37781140), (4216, 37225535), (4556, 34447510), (5270, 29780428), (5695, 27558008), (8308, 18890570), (9112, 17223755), (10385, 15112456), (10540, 14890214), (11390, 13779004), (16616, 9445285), (20770, 7556228), (21080, 7445107), (22780, 6889502), (35309, 4444840), (41540, 3778114), (45560, 3444751), (70618, 2222420), (83080, 1889057), (111121, 1412360), (141236, 1111210), (176545, 888968), (222242, 706180), (282472, 555605), (353090, 444484)]