142460052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{242279}}^1$

素因数の和:242300

約数の個数: 36

約数和(自身を含む): 386678880

約数和(自身を除く): 244218828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 242279, 484558, 726837, 969116, 1453674, 1695953, 2907348, 3391906, 5087859, 6783812, 10175718, 11871671, 20351436, 23743342, 35615013, 47486684, 71230026, 142460052]

約数ペア:

[(1, 142460052), (2, 71230026), (3, 47486684), (4, 35615013), (6, 23743342), (7, 20351436), (12, 11871671), (14, 10175718), (21, 6783812), (28, 5087859), (42, 3391906), (49, 2907348), (84, 1695953), (98, 1453674), (147, 969116), (196, 726837), (294, 484558), (588, 242279)]