172396536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{552553}}^1$

素因数の和:552575

約数の個数: 32

約数和(自身を含む): 464145360

約数和(自身を除く): 291748824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 552553, 1105106, 1657659, 2210212, 3315318, 4420424, 6630636, 7183189, 13261272, 14366378, 21549567, 28732756, 43099134, 57465512, 86198268, 172396536]

約数ペア:

[(1, 172396536), (2, 86198268), (3, 57465512), (4, 43099134), (6, 28732756), (8, 21549567), (12, 14366378), (13, 13261272), (24, 7183189), (26, 6630636), (39, 4420424), (52, 3315318), (78, 2210212), (104, 1657659), (156, 1105106), (312, 552553)]