137931648

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11635

約数の個数: 64

約数和(自身を含む): 378232320

約数和(自身を除く): 240300672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11587, 11904, 23174, 34761, 46348, 69522, 92696, 139044, 185392, 278088, 359197, 370784, 556176, 718394, 741568, 1077591, 1112352, 1436788, 1483136, 2155182, 2224704, 2873576, 4310364, 4449408, 5747152, 8620728, 11494304, 17241456, 22988608, 34482912, 45977216, 68965824, 137931648]

約数ペア:

[(1, 137931648), (2, 68965824), (3, 45977216), (4, 34482912), (6, 22988608), (8, 17241456), (12, 11494304), (16, 8620728), (24, 5747152), (31, 4449408), (32, 4310364), (48, 2873576), (62, 2224704), (64, 2155182), (93, 1483136), (96, 1436788), (124, 1112352), (128, 1077591), (186, 741568), (192, 718394), (248, 556176), (372, 370784), (384, 359197), (496, 278088), (744, 185392), (992, 139044), (1488, 92696), (1984, 69522), (2976, 46348), (3968, 34761), (5952, 23174), (11587, 11904)]