139490676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12959}}^1$

素因数の和:13005

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 256774284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 12959, 25918, 38877, 51836, 77754, 116631, 155508, 168467, 233262, 298057, 336934, 466524, 505401, 596114, 673868, 894171, 1010802, 1192228, 1516203, 1788342, 2021604, 2682513, 3032406, 3576684, 3874741, 5365026, 6064812, 7749482, 10730052, 11624223, 15498964, 23248446, 34872669, 46496892, 69745338, 139490676]

約数ペア:

[(1, 139490676), (2, 69745338), (3, 46496892), (4, 34872669), (6, 23248446), (9, 15498964), (12, 11624223), (13, 10730052), (18, 7749482), (23, 6064812), (26, 5365026), (36, 3874741), (39, 3576684), (46, 3032406), (52, 2682513), (69, 2021604), (78, 1788342), (92, 1516203), (117, 1192228), (138, 1010802), (156, 894171), (207, 673868), (234, 596114), (276, 505401), (299, 466524), (414, 336934), (468, 298057), (598, 233262), (828, 168467), (897, 155508), (1196, 116631), (1794, 77754), (2691, 51836), (3588, 38877), (5382, 25918), (10764, 12959)]