157098428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5939}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 291891600

約数和(自身を除く): 134793172

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 5939, 6613, 11878, 13226, 23756, 26452, 100963, 201926, 403852, 2310271, 4620542, 9241084, 39274607, 78549214, 157098428]

約数ペア:

[(1, 157098428), (2, 78549214), (4, 39274607), (17, 9241084), (34, 4620542), (68, 2310271), (389, 403852), (778, 201926), (1556, 100963), (5939, 26452), (6613, 23756), (11878, 13226)]