142765308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188843}}^1$

素因数の和:188863

約数の個数: 48

約数和(自身を含む): 423010560

約数和(自身を除く): 280245252

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, 188843, 377686, 566529, 755372, 1133058, 1321901, 1699587, 2266116, 2643802, 3399174, 3965703, 5098761, 5287604, 6798348, 7931406, 10197522, 11897109, 15862812, 20395044, 23794218, 35691327, 47588436, 71382654, 142765308]

約数ペア:

[(1, 142765308), (2, 71382654), (3, 47588436), (4, 35691327), (6, 23794218), (7, 20395044), (9, 15862812), (12, 11897109), (14, 10197522), (18, 7931406), (21, 6798348), (27, 5287604), (28, 5098761), (36, 3965703), (42, 3399174), (54, 2643802), (63, 2266116), (84, 1699587), (108, 1321901), (126, 1133058), (189, 755372), (252, 566529), (378, 377686), (756, 188843)]