156787308340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16298057}}^1$

素因数の和:16298116

約数の個数: 48

約数和(自身を含む): 364163807952

約数和(自身を除く): 207376499612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 16298057, 32596114, 65192228, 81490285, 162980570, 211874741, 325961140, 423749482, 603028109, 847498964, 1059373705, 1206056218, 2118747410, 2412112436, 3015140545, 4237494820, 6030281090, 7839365417, 12060562180, 15678730834, 31357461668, 39196827085, 78393654170, 156787308340]

約数ペア:

[(1, 156787308340), (2, 78393654170), (4, 39196827085), (5, 31357461668), (10, 15678730834), (13, 12060562180), (20, 7839365417), (26, 6030281090), (37, 4237494820), (52, 3015140545), (65, 2412112436), (74, 2118747410), (130, 1206056218), (148, 1059373705), (185, 847498964), (260, 603028109), (370, 423749482), (481, 325961140), (740, 211874741), (962, 162980570), (1924, 81490285), (2405, 65192228), (4810, 32596114), (9620, 16298057)]