145734372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{578311}}^1$

素因数の和:578328

約数の個数: 36

約数和(自身を含む): 421011136

約数和(自身を除く): 275276764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 578311, 1156622, 1734933, 2313244, 3469866, 4048177, 5204799, 6939732, 8096354, 10409598, 12144531, 16192708, 20819196, 24289062, 36433593, 48578124, 72867186, 145734372]

約数ペア:

[(1, 145734372), (2, 72867186), (3, 48578124), (4, 36433593), (6, 24289062), (7, 20819196), (9, 16192708), (12, 12144531), (14, 10409598), (18, 8096354), (21, 6939732), (28, 5204799), (36, 4048177), (42, 3469866), (63, 2313244), (84, 1734933), (126, 1156622), (252, 578311)]