156939384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1619}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 449452800

約数和(自身を除く): 292513416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 577, 1154, 1619, 1731, 2308, 3238, 3462, 4039, 4616, 4857, 6476, 6924, 8078, 9714, 11333, 12117, 12952, 13848, 16156, 19428, 22666, 24234, 32312, 33999, 38856, 45332, 48468, 67998, 90664, 96936, 135996, 271992, 934163, 1868326, 2802489, 3736652, 5604978, 6539141, 7473304, 11209956, 13078282, 19617423, 22419912, 26156564, 39234846, 52313128, 78469692, 156939384]

約数ペア:

[(1, 156939384), (2, 78469692), (3, 52313128), (4, 39234846), (6, 26156564), (7, 22419912), (8, 19617423), (12, 13078282), (14, 11209956), (21, 7473304), (24, 6539141), (28, 5604978), (42, 3736652), (56, 2802489), (84, 1868326), (168, 934163), (577, 271992), (1154, 135996), (1619, 96936), (1731, 90664), (2308, 67998), (3238, 48468), (3462, 45332), (4039, 38856), (4616, 33999), (4857, 32312), (6476, 24234), (6924, 22666), (8078, 19428), (9714, 16156), (11333, 13848), (12117, 12952)]