156446466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 347149152

約数和(自身を除く): 190702686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 121, 226, 242, 339, 363, 678, 726, 1243, 1907, 2486, 3729, 3814, 5721, 7458, 11442, 13673, 20977, 27346, 41019, 41954, 62931, 82038, 125862, 215491, 230747, 430982, 461494, 646473, 692241, 1292946, 1384482, 2370401, 4740802, 7111203, 14222406, 26074411, 52148822, 78223233, 156446466]

約数ペア:

[(1, 156446466), (2, 78223233), (3, 52148822), (6, 26074411), (11, 14222406), (22, 7111203), (33, 4740802), (66, 2370401), (113, 1384482), (121, 1292946), (226, 692241), (242, 646473), (339, 461494), (363, 430982), (678, 230747), (726, 215491), (1243, 125862), (1907, 82038), (2486, 62931), (3729, 41954), (3814, 41019), (5721, 27346), (7458, 20977), (11442, 13673)]