139851860848

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1\times {\mathrm{9839}}^1$

素因数の和:10742

約数の個数: 80

約数和(自身を含む): 311872896000

約数和(自身を除く): 172021035152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 709, 716, 1253, 1418, 1432, 2506, 2836, 2864, 4963, 5012, 5672, 9839, 9926, 10024, 11344, 19678, 19852, 20048, 39356, 39704, 68873, 78712, 79408, 126911, 137746, 157424, 253822, 275492, 507644, 550984, 888377, 1015288, 1101968, 1761181, 1776754, 2030576, 3522362, 3553508, 6975851, 7044724, 7107016, 12328267, 13951702, 14089448, 14214032, 24656534, 27903404, 28178896, 48830957, 49313068, 55806808, 97661914, 98626136, 111613616, 195323828, 197252272, 390647656, 781295312, 1248677329, 2497354658, 4994709316, 8740741303, 9989418632, 17481482606, 19978837264, 34962965212, 69925930424, 139851860848]

約数ペア:

[(1, 139851860848), (2, 69925930424), (4, 34962965212), (7, 19978837264), (8, 17481482606), (14, 9989418632), (16, 8740741303), (28, 4994709316), (56, 2497354658), (112, 1248677329), (179, 781295312), (358, 390647656), (709, 197252272), (716, 195323828), (1253, 111613616), (1418, 98626136), (1432, 97661914), (2506, 55806808), (2836, 49313068), (2864, 48830957), (4963, 28178896), (5012, 27903404), (5672, 24656534), (9839, 14214032), (9926, 14089448), (10024, 13951702), (11344, 12328267), (19678, 7107016), (19852, 7044724), (20048, 6975851), (39356, 3553508), (39704, 3522362), (68873, 2030576), (78712, 1776754), (79408, 1761181), (126911, 1101968), (137746, 1015288), (157424, 888377), (253822, 550984), (275492, 507644)]