156959205905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 204686092800

約数和(自身を除く): 47726886895

約数列:

[1, 5, 17, 67, 85, 157, 335, 349, 503, 785, 1139, 1745, 2515, 2669, 5695, 5933, 8551, 10519, 13345, 23383, 29665, 33701, 42755, 52595, 54793, 78971, 116915, 168505, 175547, 178823, 273965, 394855, 397511, 572917, 877735, 894115, 931481, 1342507, 1987555, 2864585, 2984299, 3671131, 4657405, 5291057, 6712535, 11761649, 14921495, 18355655, 26455285, 27560879, 58808245, 62409227, 89947969, 137804395, 199948033, 312046135, 449739845, 468534943, 999740165, 1846578893, 2342674715, 9232894465, 31391841181, 156959205905]

約数ペア:

[(1, 156959205905), (5, 31391841181), (17, 9232894465), (67, 2342674715), (85, 1846578893), (157, 999740165), (335, 468534943), (349, 449739845), (503, 312046135), (785, 199948033), (1139, 137804395), (1745, 89947969), (2515, 62409227), (2669, 58808245), (5695, 27560879), (5933, 26455285), (8551, 18355655), (10519, 14921495), (13345, 11761649), (23383, 6712535), (29665, 5291057), (33701, 4657405), (42755, 3671131), (52595, 2984299), (54793, 2864585), (78971, 1987555), (116915, 1342507), (168505, 931481), (175547, 894115), (178823, 877735), (273965, 572917), (394855, 397511)]