142100028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{187963}}^1$

素因数の和:187983

約数の個数: 48

約数和(自身を含む): 421039360

約数和(自身を除く): 278939332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 187963, 375926, 563889, 751852, 1127778, 1315741, 1691667, 2255556, 2631482, 3383334, 3947223, 5075001, 5262964, 6766668, 7894446, 10150002, 11841669, 15788892, 20300004, 23683338, 35525007, 47366676, 71050014, 142100028]

約数ペア:

[(1, 142100028), (2, 71050014), (3, 47366676), (4, 35525007), (6, 23683338), (7, 20300004), (9, 15788892), (12, 11841669), (14, 10150002), (18, 7894446), (21, 6766668), (27, 5262964), (28, 5075001), (36, 3947223), (42, 3383334), (54, 2631482), (63, 2255556), (84, 1691667), (108, 1315741), (126, 1127778), (189, 751852), (252, 563889), (378, 375926), (756, 187963)]