127415456

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 174500704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 112, 118, 124, 217, 224, 236, 248, 311, 413, 434, 472, 496, 622, 826, 868, 944, 992, 1244, 1652, 1736, 1829, 1888, 2177, 2488, 3304, 3472, 3658, 4354, 4976, 6608, 6944, 7316, 8708, 9641, 9952, 12803, 13216, 14632, 17416, 18349, 19282, 25606, 29264, 34832, 36698, 38564, 51212, 58528, 67487, 69664, 73396, 77128, 102424, 128443, 134974, 146792, 154256, 204848, 256886, 269948, 293584, 308512, 409696, 513772, 539896, 568819, 587168, 1027544, 1079792, 1137638, 2055088, 2159584, 2275276, 3981733, 4110176, 4550552, 7963466, 9101104, 15926932, 18202208, 31853864, 63707728, 127415456]

約数ペア:

[(1, 127415456), (2, 63707728), (4, 31853864), (7, 18202208), (8, 15926932), (14, 9101104), (16, 7963466), (28, 4550552), (31, 4110176), (32, 3981733), (56, 2275276), (59, 2159584), (62, 2055088), (112, 1137638), (118, 1079792), (124, 1027544), (217, 587168), (224, 568819), (236, 539896), (248, 513772), (311, 409696), (413, 308512), (434, 293584), (472, 269948), (496, 256886), (622, 204848), (826, 154256), (868, 146792), (944, 134974), (992, 128443), (1244, 102424), (1652, 77128), (1736, 73396), (1829, 69664), (1888, 67487), (2177, 58528), (2488, 51212), (3304, 38564), (3472, 36698), (3658, 34832), (4354, 29264), (4976, 25606), (6608, 19282), (6944, 18349), (7316, 17416), (8708, 14632), (9641, 13216), (9952, 12803)]