153553974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117937}}^1$

素因数の和:117980

約数の個数: 32

約数和(自身を含む): 362305536

約数和(自身を除く): 208751562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 117937, 235874, 353811, 707622, 825559, 1651118, 2476677, 3656047, 4953354, 7312094, 10968141, 21936282, 25592329, 51184658, 76776987, 153553974]

約数ペア:

[(1, 153553974), (2, 76776987), (3, 51184658), (6, 25592329), (7, 21936282), (14, 10968141), (21, 7312094), (31, 4953354), (42, 3656047), (62, 2476677), (93, 1651118), (186, 825559), (217, 707622), (434, 353811), (651, 235874), (1302, 117937)]