127468528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 283410432

約数和(自身を除く): 155941904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 122, 124, 176, 244, 248, 341, 383, 488, 496, 671, 682, 766, 976, 1342, 1364, 1532, 1891, 2684, 2728, 3064, 3782, 4213, 5368, 5456, 6128, 7564, 8426, 10736, 11873, 15128, 16852, 20801, 23363, 23746, 30256, 33704, 41602, 46726, 47492, 67408, 83204, 93452, 94984, 130603, 166408, 186904, 189968, 256993, 261206, 332816, 373808, 513986, 522412, 724253, 1027972, 1044824, 1448506, 2055944, 2089648, 2897012, 4111888, 5794024, 7966783, 11588048, 15933566, 31867132, 63734264, 127468528]

約数ペア:

[(1, 127468528), (2, 63734264), (4, 31867132), (8, 15933566), (11, 11588048), (16, 7966783), (22, 5794024), (31, 4111888), (44, 2897012), (61, 2089648), (62, 2055944), (88, 1448506), (122, 1044824), (124, 1027972), (176, 724253), (244, 522412), (248, 513986), (341, 373808), (383, 332816), (488, 261206), (496, 256993), (671, 189968), (682, 186904), (766, 166408), (976, 130603), (1342, 94984), (1364, 93452), (1532, 83204), (1891, 67408), (2684, 47492), (2728, 46726), (3064, 41602), (3782, 33704), (4213, 30256), (5368, 23746), (5456, 23363), (6128, 20801), (7564, 16852), (8426, 15128), (10736, 11873)]