156965835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 287038080

約数和(自身を除く): 130072245

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 377, 435, 533, 615, 677, 1131, 1189, 1599, 1885, 2031, 2665, 3385, 3567, 5655, 5945, 7995, 8801, 10155, 15457, 17835, 19633, 26403, 27757, 44005, 46371, 58899, 77285, 83271, 98165, 132015, 138785, 231855, 255229, 294495, 360841, 416355, 765687, 804953, 1082523, 1276145, 1804205, 2414859, 3828435, 4024765, 5412615, 10464389, 12074295, 31393167, 52321945, 156965835]

約数ペア:

[(1, 156965835), (3, 52321945), (5, 31393167), (13, 12074295), (15, 10464389), (29, 5412615), (39, 4024765), (41, 3828435), (65, 2414859), (87, 1804205), (123, 1276145), (145, 1082523), (195, 804953), (205, 765687), (377, 416355), (435, 360841), (533, 294495), (615, 255229), (677, 231855), (1131, 138785), (1189, 132015), (1599, 98165), (1885, 83271), (2031, 77285), (2665, 58899), (3385, 46371), (3567, 44005), (5655, 27757), (5945, 26403), (7995, 19633), (8801, 17835), (10155, 15457)]