156712218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3673}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 338243136

約数和(自身を除く): 181530918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 547, 1094, 1641, 3282, 3673, 7111, 7346, 11019, 14222, 21333, 22038, 42666, 47749, 95498, 143247, 286494, 2009131, 4018262, 6027393, 12054786, 26118703, 52237406, 78356109, 156712218]

約数ペア:

[(1, 156712218), (2, 78356109), (3, 52237406), (6, 26118703), (13, 12054786), (26, 6027393), (39, 4018262), (78, 2009131), (547, 286494), (1094, 143247), (1641, 95498), (3282, 47749), (3673, 42666), (7111, 22038), (7346, 21333), (11019, 14222)]