156942142744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1\times {\mathrm{3221}}^1$

素因数の和:5824

約数の個数: 64

約数和(自身を含む): 312343257600

約数和(自身を除く): 155401114856

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2447, 2489, 3221, 4894, 4978, 6442, 9788, 9956, 12884, 19576, 19912, 25768, 46493, 61199, 92986, 122398, 185972, 244796, 320557, 371944, 421951, 489592, 641114, 843902, 1282228, 1687804, 2564456, 3375608, 6090583, 7881787, 8017069, 12181166, 15763574, 16034138, 24362332, 31527148, 32068276, 48724664, 63054296, 64136552, 149753953, 299507906, 599015812, 1032514097, 1198031624, 2065028194, 4130056388, 8260112776, 19617767843, 39235535686, 78471071372, 156942142744]

約数ペア:

[(1, 156942142744), (2, 78471071372), (4, 39235535686), (8, 19617767843), (19, 8260112776), (38, 4130056388), (76, 2065028194), (131, 1198031624), (152, 1032514097), (262, 599015812), (524, 299507906), (1048, 149753953), (2447, 64136552), (2489, 63054296), (3221, 48724664), (4894, 32068276), (4978, 31527148), (6442, 24362332), (9788, 16034138), (9956, 15763574), (12884, 12181166), (19576, 8017069), (19912, 7881787), (25768, 6090583), (46493, 3375608), (61199, 2564456), (92986, 1687804), (122398, 1282228), (185972, 843902), (244796, 641114), (320557, 489592), (371944, 421951)]