130112456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 270604800

約数和(自身を除く): 140492344

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 424, 521, 589, 1007, 1042, 1178, 1643, 2014, 2084, 2356, 3286, 4028, 4168, 4712, 6572, 8056, 9899, 13144, 16151, 19798, 27613, 31217, 32302, 39596, 55226, 62434, 64604, 79192, 110452, 124868, 129208, 220904, 249736, 306869, 524647, 613738, 856003, 1049294, 1227476, 1712006, 2098588, 2454952, 3424012, 4197176, 6848024, 16264057, 32528114, 65056228, 130112456]

約数ペア:

[(1, 130112456), (2, 65056228), (4, 32528114), (8, 16264057), (19, 6848024), (31, 4197176), (38, 3424012), (53, 2454952), (62, 2098588), (76, 1712006), (106, 1227476), (124, 1049294), (152, 856003), (212, 613738), (248, 524647), (424, 306869), (521, 249736), (589, 220904), (1007, 129208), (1042, 124868), (1178, 110452), (1643, 79192), (2014, 64604), (2084, 62434), (2356, 55226), (3286, 39596), (4028, 32302), (4168, 31217), (4712, 27613), (6572, 19798), (8056, 16151), (9899, 13144)]