127537701148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{20747}}^1$

素因数の和:21763

約数の個数: 72

約数和(自身を含む): 264479984496

約数和(自身を除く): 136942283348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 977, 1573, 1954, 3146, 3908, 6292, 10747, 12701, 20747, 21494, 25402, 41494, 42988, 50804, 82988, 118217, 139711, 228217, 236434, 269711, 279422, 456434, 472868, 539422, 558844, 912868, 1078844, 1536821, 2510387, 2966821, 3073642, 5020774, 5933642, 6147284, 10041548, 11867284, 20269819, 32635031, 40539638, 65270062, 81079276, 130540124, 222968009, 263507647, 445936018, 527015294, 891872036, 1054030588, 2452648099, 2898584117, 4905296198, 5797168234, 9810592396, 11594336468, 31884425287, 63768850574, 127537701148]

約数ペア:

[(1, 127537701148), (2, 63768850574), (4, 31884425287), (11, 11594336468), (13, 9810592396), (22, 5797168234), (26, 4905296198), (44, 2898584117), (52, 2452648099), (121, 1054030588), (143, 891872036), (242, 527015294), (286, 445936018), (484, 263507647), (572, 222968009), (977, 130540124), (1573, 81079276), (1954, 65270062), (3146, 40539638), (3908, 32635031), (6292, 20269819), (10747, 11867284), (12701, 10041548), (20747, 6147284), (21494, 5933642), (25402, 5020774), (41494, 3073642), (42988, 2966821), (50804, 2510387), (82988, 1536821), (118217, 1078844), (139711, 912868), (228217, 558844), (236434, 539422), (269711, 472868), (279422, 456434)]