149456108991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{21317}}^1$

素因数の和:21864

約数の個数: 64

約数和(自身を含む): 247548026880

約数和(自身を除く): 98091917889

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 479, 697, 861, 1437, 2091, 3353, 4879, 8143, 10059, 14637, 19639, 21317, 24429, 57001, 58917, 63951, 137473, 149219, 171003, 333863, 362389, 412419, 447657, 873997, 1001589, 1087167, 2337041, 2536723, 2621991, 6117979, 7011123, 7610169, 10210843, 14857949, 18353937, 30632529, 44573847, 71475901, 104005643, 173584331, 214427703, 312016929, 418644563, 520752993, 1215090317, 1255933689, 2930511941, 3645270951, 7116957571, 8791535823, 21350872713, 49818702997, 149456108991]

約数ペア:

[(1, 149456108991), (3, 49818702997), (7, 21350872713), (17, 8791535823), (21, 7116957571), (41, 3645270951), (51, 2930511941), (119, 1255933689), (123, 1215090317), (287, 520752993), (357, 418644563), (479, 312016929), (697, 214427703), (861, 173584331), (1437, 104005643), (2091, 71475901), (3353, 44573847), (4879, 30632529), (8143, 18353937), (10059, 14857949), (14637, 10210843), (19639, 7610169), (21317, 7011123), (24429, 6117979), (57001, 2621991), (58917, 2536723), (63951, 2337041), (137473, 1087167), (149219, 1001589), (171003, 873997), (333863, 447657), (362389, 412419)]