154400748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 376938240

約数和(自身を除く): 222537492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 739, 757, 1478, 1514, 2217, 2271, 2956, 3028, 4434, 4542, 8868, 9084, 16997, 17411, 33994, 34822, 50991, 52233, 67988, 69644, 101982, 104466, 203964, 208932, 559423, 1118846, 1678269, 2237692, 3356538, 6713076, 12866729, 25733458, 38600187, 51466916, 77200374, 154400748]

約数ペア:

[(1, 154400748), (2, 77200374), (3, 51466916), (4, 38600187), (6, 25733458), (12, 12866729), (23, 6713076), (46, 3356538), (69, 2237692), (92, 1678269), (138, 1118846), (276, 559423), (739, 208932), (757, 203964), (1478, 104466), (1514, 101982), (2217, 69644), (2271, 67988), (2956, 52233), (3028, 50991), (4434, 34822), (4542, 33994), (8868, 17411), (9084, 16997)]