156944475740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10231061}}^1$

素因数の和:10231142

約数の個数: 48

約数和(自身を含む): 360951867360

約数和(自身を除く): 204007391620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 10231061, 20462122, 40924244, 51155305, 102310610, 133003793, 204621220, 266007586, 532015172, 603632599, 665018965, 1207265198, 1330037930, 2414530396, 2660075860, 3018162995, 6036325990, 7847223787, 12072651980, 15694447574, 31388895148, 39236118935, 78472237870, 156944475740]

約数ペア:

[(1, 156944475740), (2, 78472237870), (4, 39236118935), (5, 31388895148), (10, 15694447574), (13, 12072651980), (20, 7847223787), (26, 6036325990), (52, 3018162995), (59, 2660075860), (65, 2414530396), (118, 1330037930), (130, 1207265198), (236, 665018965), (260, 603632599), (295, 532015172), (590, 266007586), (767, 204621220), (1180, 133003793), (1534, 102310610), (3068, 51155305), (3835, 40924244), (7670, 20462122), (15340, 10231061)]