157020573604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 296940994560

約数和(自身を除く): 139920420956

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 191, 244, 382, 383, 463, 764, 766, 926, 1159, 1532, 1852, 2318, 3629, 4636, 7258, 7277, 8797, 11651, 14516, 14554, 17594, 23302, 23363, 28243, 29108, 35188, 46604, 46726, 56486, 73153, 88433, 93452, 112972, 146306, 176866, 177329, 221369, 292612, 353732, 354658, 442738, 443897, 536617, 709316, 885476, 887794, 1073234, 1389907, 1680227, 1775588, 2146468, 2779814, 3360454, 3369251, 4462333, 5394413, 5559628, 6720908, 6738502, 8924666, 10788826, 10817069, 13477004, 17849332, 21577652, 21634138, 33869839, 43268276, 67739678, 84784327, 102493847, 135479356, 169568654, 204987694, 205524311, 339137308, 409975388, 411048622, 643526941, 822097244, 1287053882, 2066060179, 2574107764, 4132120358, 8264240716, 39255143401, 78510286802, 157020573604]

約数ペア:

[(1, 157020573604), (2, 78510286802), (4, 39255143401), (19, 8264240716), (38, 4132120358), (61, 2574107764), (76, 2066060179), (122, 1287053882), (191, 822097244), (244, 643526941), (382, 411048622), (383, 409975388), (463, 339137308), (764, 205524311), (766, 204987694), (926, 169568654), (1159, 135479356), (1532, 102493847), (1852, 84784327), (2318, 67739678), (3629, 43268276), (4636, 33869839), (7258, 21634138), (7277, 21577652), (8797, 17849332), (11651, 13477004), (14516, 10817069), (14554, 10788826), (17594, 8924666), (23302, 6738502), (23363, 6720908), (28243, 5559628), (29108, 5394413), (35188, 4462333), (46604, 3369251), (46726, 3360454), (56486, 2779814), (73153, 2146468), (88433, 1775588), (93452, 1680227), (112972, 1389907), (146306, 1073234), (176866, 887794), (177329, 885476), (221369, 709316), (292612, 536617), (353732, 443897), (354658, 442738)]