156530922

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20921}}^1$

素因数の和:20998

約数の個数: 32

約数和(自身を含む): 331404480

約数和(自身を除く): 174873558

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 20921, 41842, 62763, 125526, 606709, 899603, 1213418, 1799206, 1820127, 2698809, 3640254, 5397618, 26088487, 52176974, 78265461, 156530922]

約数ペア:

[(1, 156530922), (2, 78265461), (3, 52176974), (6, 26088487), (29, 5397618), (43, 3640254), (58, 2698809), (86, 1820127), (87, 1799206), (129, 1213418), (174, 899603), (258, 606709), (1247, 125526), (2494, 62763), (3741, 41842), (7482, 20921)]