156545935

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 245681856

約数和(自身を除く): 89135921

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 2137, 3185, 5635, 10465, 10685, 14651, 14959, 27781, 49151, 73255, 74795, 104713, 138905, 194467, 245755, 344057, 523565, 638963, 972335, 1361269, 1720285, 2408399, 3194815, 4472741, 6806345, 12041995, 22363705, 31309187, 156545935]

約数ペア:

[(1, 156545935), (5, 31309187), (7, 22363705), (13, 12041995), (23, 6806345), (35, 4472741), (49, 3194815), (65, 2408399), (91, 1720285), (115, 1361269), (161, 972335), (245, 638963), (299, 523565), (455, 344057), (637, 245755), (805, 194467), (1127, 138905), (1495, 104713), (2093, 74795), (2137, 73255), (3185, 49151), (5635, 27781), (10465, 14959), (10685, 14651)]