137988552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{442271}}^1$

素因数の和:442293

約数の個数: 32

約数和(自身を含む): 371508480

約数和(自身を除く): 233519928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 442271, 884542, 1326813, 1769084, 2653626, 3538168, 5307252, 5749523, 10614504, 11499046, 17248569, 22998092, 34497138, 45996184, 68994276, 137988552]

約数ペア:

[(1, 137988552), (2, 68994276), (3, 45996184), (4, 34497138), (6, 22998092), (8, 17248569), (12, 11499046), (13, 10614504), (24, 5749523), (26, 5307252), (39, 3538168), (52, 2653626), (78, 1769084), (104, 1326813), (156, 884542), (312, 442271)]