128216046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 301110480

約数和(自身を除く): 172894434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2289, 4001, 4578, 5341, 8002, 10682, 12003, 16023, 24006, 28007, 32046, 56014, 84021, 168042, 196049, 392098, 436109, 588147, 872218, 1176294, 1308327, 2616654, 3052763, 6105526, 9158289, 18316578, 21369341, 42738682, 64108023, 128216046]

約数ペア:

[(1, 128216046), (2, 64108023), (3, 42738682), (6, 21369341), (7, 18316578), (14, 9158289), (21, 6105526), (42, 3052763), (49, 2616654), (98, 1308327), (109, 1176294), (147, 872218), (218, 588147), (294, 436109), (327, 392098), (654, 196049), (763, 168042), (1526, 84021), (2289, 56014), (4001, 32046), (4578, 28007), (5341, 24006), (8002, 16023), (10682, 12003)]