157048452712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1\times {\mathrm{1889}}^1$

素因数の和:3878

約数の個数: 64

約数和(自身を含む): 304681986000

約数和(自身を除く): 147633533288

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 1789, 1889, 3578, 3778, 5809, 7156, 7556, 11618, 14312, 15112, 23236, 46472, 66193, 69893, 132386, 139786, 264772, 279572, 280873, 296573, 529544, 559144, 561746, 593146, 1123492, 1186292, 2246984, 2372584, 3379421, 6758842, 10392301, 10973201, 13517684, 20784602, 21946402, 27035368, 41569204, 43892804, 83138408, 87785608, 125038577, 250077154, 500154308, 530569097, 1000308616, 1061138194, 2122276388, 4244552776, 19631056589, 39262113178, 78524226356, 157048452712]

約数ペア:

[(1, 157048452712), (2, 78524226356), (4, 39262113178), (8, 19631056589), (37, 4244552776), (74, 2122276388), (148, 1061138194), (157, 1000308616), (296, 530569097), (314, 500154308), (628, 250077154), (1256, 125038577), (1789, 87785608), (1889, 83138408), (3578, 43892804), (3778, 41569204), (5809, 27035368), (7156, 21946402), (7556, 20784602), (11618, 13517684), (14312, 10973201), (15112, 10392301), (23236, 6758842), (46472, 3379421), (66193, 2372584), (69893, 2246984), (132386, 1186292), (139786, 1123492), (264772, 593146), (279572, 561746), (280873, 559144), (296573, 529544)]