158693814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12605

約数の個数: 48

約数和(自身を含む): 371744880

約数和(自身を除く): 213051066

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12541, 12654, 25082, 37623, 75246, 112869, 225738, 238279, 464017, 476558, 714837, 928034, 1392051, 1429674, 2144511, 2784102, 4176153, 4289022, 8352306, 8816323, 17632646, 26448969, 52897938, 79346907, 158693814]

約数ペア:

[(1, 158693814), (2, 79346907), (3, 52897938), (6, 26448969), (9, 17632646), (18, 8816323), (19, 8352306), (37, 4289022), (38, 4176153), (57, 2784102), (74, 2144511), (111, 1429674), (114, 1392051), (171, 928034), (222, 714837), (333, 476558), (342, 464017), (666, 238279), (703, 225738), (1406, 112869), (2109, 75246), (4218, 37623), (6327, 25082), (12541, 12654)]