179678917904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4111}}^1\times {\mathrm{160687}}^1$

素因数の和:164823

約数の個数: 40

約数和(自身を含む): 368697973248

約数和(自身を除く): 189019055344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4111, 8222, 16444, 32888, 65776, 69887, 139774, 160687, 279548, 321374, 559096, 642748, 1118192, 1285496, 2570992, 2731679, 5463358, 10926716, 21853432, 43706864, 660584257, 1321168514, 2642337028, 5284674056, 10569348112, 11229932369, 22459864738, 44919729476, 89839458952, 179678917904]

約数ペア:

[(1, 179678917904), (2, 89839458952), (4, 44919729476), (8, 22459864738), (16, 11229932369), (17, 10569348112), (34, 5284674056), (68, 2642337028), (136, 1321168514), (272, 660584257), (4111, 43706864), (8222, 21853432), (16444, 10926716), (32888, 5463358), (65776, 2731679), (69887, 2570992), (139774, 1285496), (160687, 1118192), (279548, 642748), (321374, 559096)]