149044192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 329154840

約数和(自身を除く): 180110648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 229, 344, 352, 458, 473, 688, 916, 946, 1376, 1832, 1849, 1892, 2519, 3664, 3698, 3784, 5038, 7328, 7396, 7568, 9847, 10076, 14792, 15136, 19694, 20152, 20339, 29584, 39388, 40304, 40678, 59168, 78776, 80608, 81356, 108317, 157552, 162712, 216634, 315104, 325424, 423421, 433268, 650848, 846842, 866536, 1693684, 1733072, 3387368, 3466144, 4657631, 6774736, 9315262, 13549472, 18630524, 37261048, 74522096, 149044192]

約数ペア:

[(1, 149044192), (2, 74522096), (4, 37261048), (8, 18630524), (11, 13549472), (16, 9315262), (22, 6774736), (32, 4657631), (43, 3466144), (44, 3387368), (86, 1733072), (88, 1693684), (172, 866536), (176, 846842), (229, 650848), (344, 433268), (352, 423421), (458, 325424), (473, 315104), (688, 216634), (916, 162712), (946, 157552), (1376, 108317), (1832, 81356), (1849, 80608), (1892, 78776), (2519, 59168), (3664, 40678), (3698, 40304), (3784, 39388), (5038, 29584), (7328, 20339), (7396, 20152), (7568, 19694), (9847, 15136), (10076, 14792)]