167799716

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 371616000

約数和(自身を除く): 203816284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 157, 164, 196, 266, 287, 314, 343, 532, 574, 628, 686, 779, 931, 1099, 1148, 1372, 1558, 1862, 2009, 2198, 2983, 3116, 3724, 4018, 4396, 5453, 5966, 6437, 6517, 7693, 8036, 10906, 11932, 12874, 13034, 14063, 15386, 20881, 21812, 25748, 26068, 28126, 30772, 38171, 41762, 45059, 53851, 56252, 76342, 83524, 90118, 107702, 122303, 146167, 152684, 180236, 215404, 244606, 267197, 292334, 315413, 489212, 534394, 584668, 630826, 856121, 1023169, 1068788, 1261652, 1712242, 2046338, 2207891, 3424484, 4092676, 4415782, 5992847, 8831564, 11985694, 23971388, 41949929, 83899858, 167799716]

約数ペア:

[(1, 167799716), (2, 83899858), (4, 41949929), (7, 23971388), (14, 11985694), (19, 8831564), (28, 5992847), (38, 4415782), (41, 4092676), (49, 3424484), (76, 2207891), (82, 2046338), (98, 1712242), (133, 1261652), (157, 1068788), (164, 1023169), (196, 856121), (266, 630826), (287, 584668), (314, 534394), (343, 489212), (532, 315413), (574, 292334), (628, 267197), (686, 244606), (779, 215404), (931, 180236), (1099, 152684), (1148, 146167), (1372, 122303), (1558, 107702), (1862, 90118), (2009, 83524), (2198, 76342), (2983, 56252), (3116, 53851), (3724, 45059), (4018, 41762), (4396, 38171), (5453, 30772), (5966, 28126), (6437, 26068), (6517, 25748), (7693, 21812), (8036, 20881), (10906, 15386), (11932, 14063), (12874, 13034)]