137320872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440131}}^1$

素因数の和:440153

約数の個数: 32

約数和(自身を含む): 369710880

約数和(自身を除く): 232390008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 440131, 880262, 1320393, 1760524, 2640786, 3521048, 5281572, 5721703, 10563144, 11443406, 17165109, 22886812, 34330218, 45773624, 68660436, 137320872]

約数ペア:

[(1, 137320872), (2, 68660436), (3, 45773624), (4, 34330218), (6, 22886812), (8, 17165109), (12, 11443406), (13, 10563144), (24, 5721703), (26, 5281572), (39, 3521048), (52, 2640786), (78, 1760524), (104, 1320393), (156, 880262), (312, 440131)]