128689308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 108

約数和(自身を含む): 369480384

約数和(自身を除く): 240791076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 953, 1023, 1089, 1116, 1364, 1452, 1906, 2046, 2178, 2859, 3069, 3751, 3812, 4092, 4356, 5718, 6138, 7502, 8577, 10483, 11253, 11436, 12276, 15004, 17154, 20966, 22506, 29543, 31449, 33759, 34308, 41932, 45012, 59086, 62898, 67518, 88629, 94347, 115313, 118172, 125796, 135036, 177258, 188694, 230626, 265887, 324973, 345939, 354516, 377388, 461252, 531774, 649946, 691878, 974919, 1037817, 1063548, 1299892, 1383756, 1949838, 2075634, 2924757, 3574703, 3899676, 4151268, 5849514, 7149406, 10724109, 11699028, 14298812, 21448218, 32172327, 42896436, 64344654, 128689308]

約数ペア:

[(1, 128689308), (2, 64344654), (3, 42896436), (4, 32172327), (6, 21448218), (9, 14298812), (11, 11699028), (12, 10724109), (18, 7149406), (22, 5849514), (31, 4151268), (33, 3899676), (36, 3574703), (44, 2924757), (62, 2075634), (66, 1949838), (93, 1383756), (99, 1299892), (121, 1063548), (124, 1037817), (132, 974919), (186, 691878), (198, 649946), (242, 531774), (279, 461252), (341, 377388), (363, 354516), (372, 345939), (396, 324973), (484, 265887), (558, 230626), (682, 188694), (726, 177258), (953, 135036), (1023, 125796), (1089, 118172), (1116, 115313), (1364, 94347), (1452, 88629), (1906, 67518), (2046, 62898), (2178, 59086), (2859, 45012), (3069, 41932), (3751, 34308), (3812, 33759), (4092, 31449), (4356, 29543), (5718, 22506), (6138, 20966), (7502, 17154), (8577, 15004), (10483, 12276), (11253, 11436)]