160858964

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 361972800

約数和(自身を除く): 201113836

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 644, 782, 833, 1127, 1564, 1666, 2099, 2254, 2737, 3332, 4198, 4508, 5474, 8396, 10948, 14693, 19159, 29386, 35683, 38318, 48277, 58772, 71366, 76636, 96554, 102851, 142732, 193108, 205702, 249781, 337939, 411404, 499562, 675878, 820709, 999124, 1351756, 1641418, 1748467, 2365573, 3282836, 3496934, 4731146, 5744963, 6993868, 9462292, 11489926, 22979852, 40214741, 80429482, 160858964]

約数ペア:

[(1, 160858964), (2, 80429482), (4, 40214741), (7, 22979852), (14, 11489926), (17, 9462292), (23, 6993868), (28, 5744963), (34, 4731146), (46, 3496934), (49, 3282836), (68, 2365573), (92, 1748467), (98, 1641418), (119, 1351756), (161, 999124), (196, 820709), (238, 675878), (322, 499562), (391, 411404), (476, 337939), (644, 249781), (782, 205702), (833, 193108), (1127, 142732), (1564, 102851), (1666, 96554), (2099, 76636), (2254, 71366), (2737, 58772), (3332, 48277), (4198, 38318), (4508, 35683), (5474, 29386), (8396, 19159), (10948, 14693)]