156665333536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 317899753920

約数和(自身を除く): 161234420384

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 419, 521, 547, 656, 838, 1042, 1094, 1312, 1676, 2084, 2188, 3352, 4168, 4376, 6704, 8336, 8752, 13408, 16672, 17179, 17504, 21361, 22427, 34358, 42722, 44854, 68716, 85444, 89708, 137432, 170888, 179416, 218299, 229193, 274864, 284987, 341776, 358832, 436598, 458386, 549728, 569974, 683552, 717664, 873196, 916772, 1139948, 1746392, 1833544, 2279896, 3492784, 3667088, 4559792, 6985568, 7334176, 8950259, 9119584, 9396913, 11684467, 17900518, 18793826, 23368934, 35801036, 37587652, 46737868, 71602072, 75175304, 93475736, 119409553, 143204144, 150350608, 186951472, 238819106, 286408288, 300701216, 373902944, 477638212, 955276424, 1910552848, 3821105696, 4895791673, 9791583346, 19583166692, 39166333384, 78332666768, 156665333536]

約数ペア:

[(1, 156665333536), (2, 78332666768), (4, 39166333384), (8, 19583166692), (16, 9791583346), (32, 4895791673), (41, 3821105696), (82, 1910552848), (164, 955276424), (328, 477638212), (419, 373902944), (521, 300701216), (547, 286408288), (656, 238819106), (838, 186951472), (1042, 150350608), (1094, 143204144), (1312, 119409553), (1676, 93475736), (2084, 75175304), (2188, 71602072), (3352, 46737868), (4168, 37587652), (4376, 35801036), (6704, 23368934), (8336, 18793826), (8752, 17900518), (13408, 11684467), (16672, 9396913), (17179, 9119584), (17504, 8950259), (21361, 7334176), (22427, 6985568), (34358, 4559792), (42722, 3667088), (44854, 3492784), (68716, 2279896), (85444, 1833544), (89708, 1746392), (137432, 1139948), (170888, 916772), (179416, 873196), (218299, 717664), (229193, 683552), (274864, 569974), (284987, 549728), (341776, 458386), (358832, 436598)]