149321536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25671

約数の個数: 56

約数和(自身を含む): 364703360

約数和(自身を除く): 215381824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 25639, 51278, 102556, 179473, 205112, 333307, 358946, 410224, 666614, 717892, 820448, 1333228, 1435784, 1640896, 2333149, 2666456, 2871568, 4666298, 5332912, 5743136, 9332596, 10665824, 11486272, 18665192, 21331648, 37330384, 74660768, 149321536]

約数ペア:

[(1, 149321536), (2, 74660768), (4, 37330384), (7, 21331648), (8, 18665192), (13, 11486272), (14, 10665824), (16, 9332596), (26, 5743136), (28, 5332912), (32, 4666298), (52, 2871568), (56, 2666456), (64, 2333149), (91, 1640896), (104, 1435784), (112, 1333228), (182, 820448), (208, 717892), (224, 666614), (364, 410224), (416, 358946), (448, 333307), (728, 205112), (832, 179473), (1456, 102556), (2912, 51278), (5824, 25639)]