149702028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1782167}}^1$

素因数の和:1782181

約数の個数: 24

約数和(自身を含む): 399205632

約数和(自身を除く): 249503604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1782167, 3564334, 5346501, 7128668, 10693002, 12475169, 21386004, 24950338, 37425507, 49900676, 74851014, 149702028]

約数ペア:

[(1, 149702028), (2, 74851014), (3, 49900676), (4, 37425507), (6, 24950338), (7, 21386004), (12, 12475169), (14, 10693002), (21, 7128668), (28, 5346501), (42, 3564334), (84, 1782167)]