156919509754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{981569}}^1$

素因数の和:982198

約数の個数: 32

約数和(自身を含む): 283634467200

約数和(自身を除く): 126714957446

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 601, 1202, 4207, 8414, 11419, 22838, 79933, 159866, 981569, 1963138, 6870983, 13741966, 18649811, 37299622, 130548677, 261097354, 589922969, 1179845938, 4129460783, 8258921566, 11208536411, 22417072822, 78459754877, 156919509754]

約数ペア:

[(1, 156919509754), (2, 78459754877), (7, 22417072822), (14, 11208536411), (19, 8258921566), (38, 4129460783), (133, 1179845938), (266, 589922969), (601, 261097354), (1202, 130548677), (4207, 37299622), (8414, 18649811), (11419, 13741966), (22838, 6870983), (79933, 1963138), (159866, 981569)]