161569881148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8737}}^1\times {\mathrm{12263}}^1$

素因数の和:21046

約数の個数: 48

約数和(自身を含む): 315058726080

約数和(自身を除く): 153488844932

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 8737, 12263, 17474, 24526, 34948, 49052, 113581, 159419, 227162, 253373, 318838, 355627, 454324, 506746, 637676, 711254, 1013492, 1422508, 3293849, 4623151, 6587698, 9246302, 13175396, 18492604, 107141831, 214283662, 428567324, 1392843803, 2785687606, 3107113099, 5571375212, 6214226198, 12428452396, 40392470287, 80784940574, 161569881148]

約数ペア:

[(1, 161569881148), (2, 80784940574), (4, 40392470287), (13, 12428452396), (26, 6214226198), (29, 5571375212), (52, 3107113099), (58, 2785687606), (116, 1392843803), (377, 428567324), (754, 214283662), (1508, 107141831), (8737, 18492604), (12263, 13175396), (17474, 9246302), (24526, 6587698), (34948, 4623151), (49052, 3293849), (113581, 1422508), (159419, 1013492), (227162, 711254), (253373, 637676), (318838, 506746), (355627, 454324)]