100148768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 209944224

約数和(自身を除く): 109795456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 811, 908, 1622, 1816, 3244, 3632, 3859, 6488, 7264, 7718, 12976, 13787, 15436, 25952, 27574, 30872, 55148, 61744, 110296, 123488, 184097, 220592, 368194, 441184, 736388, 1472776, 2945552, 3129649, 5891104, 6259298, 12518596, 25037192, 50074384, 100148768]

約数ペア:

[(1, 100148768), (2, 50074384), (4, 25037192), (8, 12518596), (16, 6259298), (17, 5891104), (32, 3129649), (34, 2945552), (68, 1472776), (136, 736388), (227, 441184), (272, 368194), (454, 220592), (544, 184097), (811, 123488), (908, 110296), (1622, 61744), (1816, 55148), (3244, 30872), (3632, 27574), (3859, 25952), (6488, 15436), (7264, 13787), (7718, 12976)]