156976839356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2689}}^1\times {\mathrm{3221}}^1$

素因数の和:6134

約数の個数: 48

約数和(自身を含む): 288305075520

約数和(自身を除く): 131328236164

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 2689, 3221, 4531, 5378, 6442, 9062, 10756, 12884, 18124, 61847, 74083, 123694, 148166, 247388, 296332, 529733, 634537, 1059466, 1269074, 2118932, 2538148, 8661269, 12183859, 14594351, 17322538, 24367718, 29188702, 34645076, 48735436, 58377404, 199209187, 398418374, 796836748, 1706269993, 3412539986, 6825079972, 39244209839, 78488419678, 156976839356]

約数ペア:

[(1, 156976839356), (2, 78488419678), (4, 39244209839), (23, 6825079972), (46, 3412539986), (92, 1706269993), (197, 796836748), (394, 398418374), (788, 199209187), (2689, 58377404), (3221, 48735436), (4531, 34645076), (5378, 29188702), (6442, 24367718), (9062, 17322538), (10756, 14594351), (12884, 12183859), (18124, 8661269), (61847, 2538148), (74083, 2118932), (123694, 1269074), (148166, 1059466), (247388, 634537), (296332, 529733)]