157078978078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{6343}}^1$

素因数の和:6937

約数の個数: 64

約数和(自身を含む): 271320192000

約数和(自身を除く): 114241213922

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 449, 506, 898, 1199, 2398, 2507, 4939, 5014, 6343, 9878, 10327, 12686, 20654, 27577, 48941, 55154, 69773, 97882, 113597, 139546, 145889, 227194, 291778, 538351, 691387, 1076702, 1125643, 1382774, 1604779, 2251286, 2848007, 3209558, 5696014, 7605257, 12382073, 15210514, 15901901, 24764146, 31328077, 31803802, 62656154, 65504161, 131008322, 174920911, 310432763, 349841822, 620865526, 720545771, 1441091542, 3414760393, 6829520786, 7139953549, 14279907098, 78539489039, 157078978078]

約数ペア:

[(1, 157078978078), (2, 78539489039), (11, 14279907098), (22, 7139953549), (23, 6829520786), (46, 3414760393), (109, 1441091542), (218, 720545771), (253, 620865526), (449, 349841822), (506, 310432763), (898, 174920911), (1199, 131008322), (2398, 65504161), (2507, 62656154), (4939, 31803802), (5014, 31328077), (6343, 24764146), (9878, 15901901), (10327, 15210514), (12686, 12382073), (20654, 7605257), (27577, 5696014), (48941, 3209558), (55154, 2848007), (69773, 2251286), (97882, 1604779), (113597, 1382774), (139546, 1125643), (145889, 1076702), (227194, 691387), (291778, 538351)]