142129548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 393382080

約数和(自身を除く): 251252532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 758, 947, 1137, 1516, 1894, 2274, 2841, 3411, 3788, 4169, 4548, 5682, 6822, 8338, 8523, 10417, 11364, 12507, 13644, 16676, 17046, 20834, 25014, 31251, 34092, 37521, 41668, 50028, 62502, 75042, 93753, 125004, 150084, 187506, 358913, 375012, 717826, 1076739, 1435652, 2153478, 3230217, 3948043, 4306956, 6460434, 7896086, 11844129, 12920868, 15792172, 23688258, 35532387, 47376516, 71064774, 142129548]

約数ペア:

[(1, 142129548), (2, 71064774), (3, 47376516), (4, 35532387), (6, 23688258), (9, 15792172), (11, 12920868), (12, 11844129), (18, 7896086), (22, 6460434), (33, 4306956), (36, 3948043), (44, 3230217), (66, 2153478), (99, 1435652), (132, 1076739), (198, 717826), (379, 375012), (396, 358913), (758, 187506), (947, 150084), (1137, 125004), (1516, 93753), (1894, 75042), (2274, 62502), (2841, 50028), (3411, 41668), (3788, 37521), (4169, 34092), (4548, 31251), (5682, 25014), (6822, 20834), (8338, 17046), (8523, 16676), (10417, 13644), (11364, 12507)]