160578796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 331716672

約数和(自身を除く): 171137876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 574, 959, 1021, 1148, 1918, 2042, 3836, 4084, 5617, 7147, 11234, 14294, 22468, 28588, 39319, 41861, 78638, 83722, 139877, 157276, 167444, 279754, 293027, 559508, 586054, 979139, 1172108, 1958278, 3916556, 5734957, 11469914, 22939828, 40144699, 80289398, 160578796]

約数ペア:

[(1, 160578796), (2, 80289398), (4, 40144699), (7, 22939828), (14, 11469914), (28, 5734957), (41, 3916556), (82, 1958278), (137, 1172108), (164, 979139), (274, 586054), (287, 559508), (548, 293027), (574, 279754), (959, 167444), (1021, 157276), (1148, 139877), (1918, 83722), (2042, 78638), (3836, 41861), (4084, 39319), (5617, 28588), (7147, 22468), (11234, 14294)]