156948408440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2780801}}^1$

素因数の和:2780912

約数の個数: 64

約数和(自身を含む): 378411536160

約数和(自身を除く): 221463127720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2822, 3320, 5644, 7055, 11288, 14110, 28220, 56440, 2780801, 5561602, 11123204, 13904005, 22246408, 27808010, 47273617, 55616020, 94547234, 111232040, 189094468, 230806483, 236368085, 378188936, 461612966, 472736170, 923225932, 945472340, 1154032415, 1846451864, 1890944680, 2308064830, 3923710211, 4616129660, 7847420422, 9232259320, 15694840844, 19618551055, 31389681688, 39237102110, 78474204220, 156948408440]

約数ペア:

[(1, 156948408440), (2, 78474204220), (4, 39237102110), (5, 31389681688), (8, 19618551055), (10, 15694840844), (17, 9232259320), (20, 7847420422), (34, 4616129660), (40, 3923710211), (68, 2308064830), (83, 1890944680), (85, 1846451864), (136, 1154032415), (166, 945472340), (170, 923225932), (332, 472736170), (340, 461612966), (415, 378188936), (664, 236368085), (680, 230806483), (830, 189094468), (1411, 111232040), (1660, 94547234), (2822, 55616020), (3320, 47273617), (5644, 27808010), (7055, 22246408), (11288, 13904005), (14110, 11123204), (28220, 5561602), (56440, 2780801)]