156947855638

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{26821}}^1$

素因数の和:26966

約数の個数: 72

約数和(自身を含む): 287632476144

約数和(自身を除く): 130684620506

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 142, 203, 406, 497, 841, 994, 1421, 1682, 2059, 2842, 3479, 4118, 5887, 6958, 11774, 14413, 26821, 28826, 41209, 53642, 59711, 82418, 100891, 119422, 187747, 201782, 375494, 417977, 777809, 835954, 1314229, 1555618, 1904291, 2628458, 2925839, 3808582, 5444663, 5851678, 10889326, 13330037, 22556461, 26660074, 38112641, 45112922, 55224439, 76225282, 93310259, 110448878, 157895227, 186620518, 315790454, 386571073, 773142146, 1105266589, 1601508731, 2210533178, 2705997511, 3203017462, 5411995022, 11210561117, 22421122234, 78473927819, 156947855638]

約数ペア:

[(1, 156947855638), (2, 78473927819), (7, 22421122234), (14, 11210561117), (29, 5411995022), (49, 3203017462), (58, 2705997511), (71, 2210533178), (98, 1601508731), (142, 1105266589), (203, 773142146), (406, 386571073), (497, 315790454), (841, 186620518), (994, 157895227), (1421, 110448878), (1682, 93310259), (2059, 76225282), (2842, 55224439), (3479, 45112922), (4118, 38112641), (5887, 26660074), (6958, 22556461), (11774, 13330037), (14413, 10889326), (26821, 5851678), (28826, 5444663), (41209, 3808582), (53642, 2925839), (59711, 2628458), (82418, 1904291), (100891, 1555618), (119422, 1314229), (187747, 835954), (201782, 777809), (375494, 417977)]