154403028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 421948800

約数和(自身を除く): 267545772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 468, 718, 919, 1077, 1436, 1838, 2154, 2757, 3231, 3676, 4308, 4667, 5514, 6462, 8271, 9334, 11028, 11947, 12924, 14001, 16542, 18668, 23894, 28002, 33084, 35841, 42003, 47788, 56004, 71682, 84006, 107523, 143364, 168012, 215046, 329921, 430092, 659842, 989763, 1319684, 1979526, 2969289, 3959052, 4288973, 5938578, 8577946, 11877156, 12866919, 17155892, 25733838, 38600757, 51467676, 77201514, 154403028]

約数ペア:

[(1, 154403028), (2, 77201514), (3, 51467676), (4, 38600757), (6, 25733838), (9, 17155892), (12, 12866919), (13, 11877156), (18, 8577946), (26, 5938578), (36, 4288973), (39, 3959052), (52, 2969289), (78, 1979526), (117, 1319684), (156, 989763), (234, 659842), (359, 430092), (468, 329921), (718, 215046), (919, 168012), (1077, 143364), (1436, 107523), (1838, 84006), (2154, 71682), (2757, 56004), (3231, 47788), (3676, 42003), (4308, 35841), (4667, 33084), (5514, 28002), (6462, 23894), (8271, 18668), (9334, 16542), (11028, 14001), (11947, 12924)]