156949424840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1353479}}^1$

素因数の和:1353726

約数の個数: 64

約数和(自身を含む): 382006195200

約数和(自身を除く): 225056770360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 223, 260, 446, 520, 892, 1115, 1784, 2230, 2899, 4460, 5798, 8920, 11596, 14495, 23192, 28990, 57980, 115960, 1353479, 2706958, 5413916, 6767395, 10827832, 13534790, 17595227, 27069580, 35190454, 54139160, 70380908, 87976135, 140761816, 175952270, 301825817, 351904540, 603651634, 703809080, 1207303268, 1509129085, 2414606536, 3018258170, 3923735621, 6036516340, 7847471242, 12073032680, 15694942484, 19618678105, 31389884968, 39237356210, 78474712420, 156949424840]

約数ペア:

[(1, 156949424840), (2, 78474712420), (4, 39237356210), (5, 31389884968), (8, 19618678105), (10, 15694942484), (13, 12073032680), (20, 7847471242), (26, 6036516340), (40, 3923735621), (52, 3018258170), (65, 2414606536), (104, 1509129085), (130, 1207303268), (223, 703809080), (260, 603651634), (446, 351904540), (520, 301825817), (892, 175952270), (1115, 140761816), (1784, 87976135), (2230, 70380908), (2899, 54139160), (4460, 35190454), (5798, 27069580), (8920, 17595227), (11596, 13534790), (14495, 10827832), (23192, 6767395), (28990, 5413916), (57980, 2706958), (115960, 1353479)]