156938132224

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{178261}}^1$

素因数の和:178477

約数の個数: 72

約数和(自身を含む): 331574450480

約数和(自身を除く): 174636318256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 181, 256, 304, 362, 608, 724, 1216, 1448, 2432, 2896, 3439, 4864, 5792, 6878, 11584, 13756, 23168, 27512, 46336, 55024, 110048, 178261, 220096, 356522, 440192, 713044, 880384, 1426088, 2852176, 3386959, 5704352, 6773918, 11408704, 13547836, 22817408, 27095672, 32265241, 45634816, 54191344, 64530482, 108382688, 129060964, 216765376, 258121928, 433530752, 516243856, 613039579, 867061504, 1032487712, 1226079158, 2064975424, 2452158316, 4129950848, 4904316632, 8259901696, 9808633264, 19617266528, 39234533056, 78469066112, 156938132224]

約数ペア:

[(1, 156938132224), (2, 78469066112), (4, 39234533056), (8, 19617266528), (16, 9808633264), (19, 8259901696), (32, 4904316632), (38, 4129950848), (64, 2452158316), (76, 2064975424), (128, 1226079158), (152, 1032487712), (181, 867061504), (256, 613039579), (304, 516243856), (362, 433530752), (608, 258121928), (724, 216765376), (1216, 129060964), (1448, 108382688), (2432, 64530482), (2896, 54191344), (3439, 45634816), (4864, 32265241), (5792, 27095672), (6878, 22817408), (11584, 13547836), (13756, 11408704), (23168, 6773918), (27512, 5704352), (46336, 3386959), (55024, 2852176), (110048, 1426088), (178261, 880384), (220096, 713044), (356522, 440192)]