154397916

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^2$

素因数の和:555

約数の個数: 54

約数和(自身を含む): 396927440

約数和(自身を除く): 242529524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 233, 237, 316, 466, 474, 699, 711, 932, 948, 1398, 1422, 2097, 2796, 2844, 4194, 8388, 18407, 36814, 54289, 55221, 73628, 108578, 110442, 162867, 165663, 217156, 220884, 325734, 331326, 488601, 651468, 662652, 977202, 1954404, 4288831, 8577662, 12866493, 17155324, 25732986, 38599479, 51465972, 77198958, 154397916]

約数ペア:

[(1, 154397916), (2, 77198958), (3, 51465972), (4, 38599479), (6, 25732986), (9, 17155324), (12, 12866493), (18, 8577662), (36, 4288831), (79, 1954404), (158, 977202), (233, 662652), (237, 651468), (316, 488601), (466, 331326), (474, 325734), (699, 220884), (711, 217156), (932, 165663), (948, 162867), (1398, 110442), (1422, 108578), (2097, 73628), (2796, 55221), (2844, 54289), (4194, 36814), (8388, 18407)]