157791564

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{3313}}^1$

素因数の和:3346

約数の個数: 108

約数和(自身を含む): 481312104

約数和(自身を除く): 323520540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3313, 3402, 3969, 5292, 6626, 6804, 7938, 9939, 11907, 13252, 15876, 19878, 23191, 23814, 29817, 39756, 46382, 47628, 59634, 69573, 89451, 92764, 119268, 139146, 162337, 178902, 208719, 268353, 278292, 324674, 357804, 417438, 487011, 536706, 626157, 649348, 805059, 834876, 974022, 1073412, 1252314, 1461033, 1610118, 1878471, 1948044, 2504628, 2922066, 3220236, 3756942, 4383099, 5635413, 5844132, 7513884, 8766198, 11270826, 13149297, 17532396, 22541652, 26298594, 39447891, 52597188, 78895782, 157791564]

約数ペア:

[(1, 157791564), (2, 78895782), (3, 52597188), (4, 39447891), (6, 26298594), (7, 22541652), (9, 17532396), (12, 13149297), (14, 11270826), (18, 8766198), (21, 7513884), (27, 5844132), (28, 5635413), (36, 4383099), (42, 3756942), (49, 3220236), (54, 2922066), (63, 2504628), (81, 1948044), (84, 1878471), (98, 1610118), (108, 1461033), (126, 1252314), (147, 1073412), (162, 974022), (189, 834876), (196, 805059), (243, 649348), (252, 626157), (294, 536706), (324, 487011), (378, 417438), (441, 357804), (486, 324674), (567, 278292), (588, 268353), (756, 208719), (882, 178902), (972, 162337), (1134, 139146), (1323, 119268), (1701, 92764), (1764, 89451), (2268, 69573), (2646, 59634), (3313, 47628), (3402, 46382), (3969, 39756), (5292, 29817), (6626, 23814), (6804, 23191), (7938, 19878), (9939, 15876), (11907, 13252)]