156743678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1049}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 290001600

約数和(自身を除く): 133257922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 821, 1049, 1642, 2098, 5747, 7343, 10673, 11494, 13637, 14686, 21346, 27274, 74711, 95459, 149422, 190918, 861229, 1722458, 6028603, 11195977, 12057206, 22391954, 78371839, 156743678]

約数ペア:

[(1, 156743678), (2, 78371839), (7, 22391954), (13, 12057206), (14, 11195977), (26, 6028603), (91, 1722458), (182, 861229), (821, 190918), (1049, 149422), (1642, 95459), (2098, 74711), (5747, 27274), (7343, 21346), (10673, 14686), (11494, 13637)]