155017628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{22571}}^1$

素因数の和:22693

約数の個数: 24

約数和(自身を含む): 290095344

約数和(自身を除く): 135077716

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 22571, 45142, 90284, 383707, 767414, 1534828, 2279671, 4559342, 9118684, 38754407, 77508814, 155017628]

約数ペア:

[(1, 155017628), (2, 77508814), (4, 38754407), (17, 9118684), (34, 4559342), (68, 2279671), (101, 1534828), (202, 767414), (404, 383707), (1717, 90284), (3434, 45142), (6868, 22571)]