156636470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1973}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 299321568

約数和(自身を除く): 142685098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 467, 934, 1973, 2335, 3946, 4670, 7939, 9865, 15878, 19730, 33541, 39695, 67082, 79390, 167705, 335410, 921391, 1842782, 4606955, 9213910, 15663647, 31327294, 78318235, 156636470]

約数ペア:

[(1, 156636470), (2, 78318235), (5, 31327294), (10, 15663647), (17, 9213910), (34, 4606955), (85, 1842782), (170, 921391), (467, 335410), (934, 167705), (1973, 79390), (2335, 67082), (3946, 39695), (4670, 33541), (7939, 19730), (9865, 15878)]