164878532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64709}}^1$

素因数の和:64740

約数の個数: 36

約数和(自身を含む): 361470060

約数和(自身を除く): 196591528

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 64709, 129418, 258836, 452963, 841217, 905926, 1682434, 1811852, 3170741, 3364868, 5888519, 6341482, 11777038, 12682964, 23554076, 41219633, 82439266, 164878532]

約数ペア:

[(1, 164878532), (2, 82439266), (4, 41219633), (7, 23554076), (13, 12682964), (14, 11777038), (26, 6341482), (28, 5888519), (49, 3364868), (52, 3170741), (91, 1811852), (98, 1682434), (182, 905926), (196, 841217), (364, 452963), (637, 258836), (1274, 129418), (2548, 64709)]