142595628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12542

約数の個数: 48

約数和(自身を含む): 383061504

約数和(自身を除く): 240465876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 12391, 24782, 37173, 49564, 74346, 86737, 148692, 173474, 260211, 346948, 520422, 1040844, 1697567, 3395134, 5092701, 6790268, 10185402, 11882969, 20370804, 23765938, 35648907, 47531876, 71297814, 142595628]

約数ペア:

[(1, 142595628), (2, 71297814), (3, 47531876), (4, 35648907), (6, 23765938), (7, 20370804), (12, 11882969), (14, 10185402), (21, 6790268), (28, 5092701), (42, 3395134), (84, 1697567), (137, 1040844), (274, 520422), (411, 346948), (548, 260211), (822, 173474), (959, 148692), (1644, 86737), (1918, 74346), (2877, 49564), (3836, 37173), (5754, 24782), (11508, 12391)]