148974756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24979}}^1$

素因数の和:25064

約数の個数: 48

約数和(自身を含む): 402877440

約数和(自身を除く): 253902684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 24979, 49958, 74937, 99916, 149874, 174853, 299748, 349706, 524559, 699412, 1049118, 1773509, 2098236, 3547018, 5320527, 7094036, 10641054, 12414563, 21282108, 24829126, 37243689, 49658252, 74487378, 148974756]

約数ペア:

[(1, 148974756), (2, 74487378), (3, 49658252), (4, 37243689), (6, 24829126), (7, 21282108), (12, 12414563), (14, 10641054), (21, 7094036), (28, 5320527), (42, 3547018), (71, 2098236), (84, 1773509), (142, 1049118), (213, 699412), (284, 524559), (426, 349706), (497, 299748), (852, 174853), (994, 149874), (1491, 99916), (1988, 74937), (2982, 49958), (5964, 24979)]