125238388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 263837952

約数和(自身を除く): 138599564

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 121, 124, 187, 242, 341, 374, 484, 491, 527, 682, 748, 982, 1054, 1364, 1964, 2057, 2108, 3751, 4114, 5401, 5797, 7502, 8228, 8347, 10802, 11594, 15004, 15221, 16694, 21604, 23188, 30442, 33388, 59411, 60884, 63767, 91817, 118822, 127534, 167431, 183634, 237644, 255068, 258757, 334862, 367268, 517514, 669724, 1009987, 1035028, 1841741, 2019974, 2846327, 3683482, 4039948, 5692654, 7366964, 11385308, 31309597, 62619194, 125238388]

約数ペア:

[(1, 125238388), (2, 62619194), (4, 31309597), (11, 11385308), (17, 7366964), (22, 5692654), (31, 4039948), (34, 3683482), (44, 2846327), (62, 2019974), (68, 1841741), (121, 1035028), (124, 1009987), (187, 669724), (242, 517514), (341, 367268), (374, 334862), (484, 258757), (491, 255068), (527, 237644), (682, 183634), (748, 167431), (982, 127534), (1054, 118822), (1364, 91817), (1964, 63767), (2057, 60884), (2108, 59411), (3751, 33388), (4114, 30442), (5401, 23188), (5797, 21604), (7502, 16694), (8228, 15221), (8347, 15004), (10802, 11594)]