147228136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27427}}^1$

素因数の和:27505

約数の個数: 32

約数和(自身を含む): 306096480

約数和(自身を除く): 158868344

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 27427, 54854, 109708, 219416, 301697, 603394, 1206788, 1673047, 2413576, 3346094, 6692188, 13384376, 18403517, 36807034, 73614068, 147228136]

約数ペア:

[(1, 147228136), (2, 73614068), (4, 36807034), (8, 18403517), (11, 13384376), (22, 6692188), (44, 3346094), (61, 2413576), (88, 1673047), (122, 1206788), (244, 603394), (488, 301697), (671, 219416), (1342, 109708), (2684, 54854), (5368, 27427)]