156943152968

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1\times {\mathrm{9041}}^1$

素因数の和:10590

約数の個数: 64

約数和(自身を含む): 338011660800

約数和(自身を除く): 181068507832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1297, 1673, 1912, 2594, 3346, 5188, 6692, 9041, 9079, 10376, 13384, 18082, 18158, 36164, 36316, 63287, 72328, 72632, 126574, 253148, 309983, 506296, 619966, 1239932, 2160799, 2169881, 2479864, 4321598, 4339762, 8643196, 8679524, 11726177, 15125593, 17286392, 17359048, 23452354, 30251186, 46904708, 60502372, 82083239, 93809416, 121004744, 164166478, 328332956, 656665912, 2802556303, 5605112606, 11210225212, 19617894121, 22420450424, 39235788242, 78471576484, 156943152968]

約数ペア:

[(1, 156943152968), (2, 78471576484), (4, 39235788242), (7, 22420450424), (8, 19617894121), (14, 11210225212), (28, 5605112606), (56, 2802556303), (239, 656665912), (478, 328332956), (956, 164166478), (1297, 121004744), (1673, 93809416), (1912, 82083239), (2594, 60502372), (3346, 46904708), (5188, 30251186), (6692, 23452354), (9041, 17359048), (9079, 17286392), (10376, 15125593), (13384, 11726177), (18082, 8679524), (18158, 8643196), (36164, 4339762), (36316, 4321598), (63287, 2479864), (72328, 2169881), (72632, 2160799), (126574, 1239932), (253148, 619966), (309983, 506296)]