237560154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 542559360

約数和(自身を除く): 304999206

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 157, 247, 314, 471, 494, 741, 942, 1021, 1482, 2041, 2042, 2983, 3063, 4082, 5966, 6123, 6126, 8949, 12246, 13273, 17898, 19399, 26546, 38779, 38798, 39819, 58197, 77558, 79638, 116337, 116394, 160297, 232674, 252187, 320594, 480891, 504374, 756561, 961782, 1513122, 2083861, 3045643, 4167722, 6091286, 6251583, 9136929, 12503166, 18273858, 39593359, 79186718, 118780077, 237560154]

約数ペア:

[(1, 237560154), (2, 118780077), (3, 79186718), (6, 39593359), (13, 18273858), (19, 12503166), (26, 9136929), (38, 6251583), (39, 6091286), (57, 4167722), (78, 3045643), (114, 2083861), (157, 1513122), (247, 961782), (314, 756561), (471, 504374), (494, 480891), (741, 320594), (942, 252187), (1021, 232674), (1482, 160297), (2041, 116394), (2042, 116337), (2983, 79638), (3063, 77558), (4082, 58197), (5966, 39819), (6123, 38798), (6126, 38779), (8949, 26546), (12246, 19399), (13273, 17898)]