126660144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202981}}^1$

素因数の和:203005

約数の個数: 40

約数和(自身を含む): 352376752

約数和(自身を除く): 225716608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 202981, 405962, 608943, 811924, 1217886, 1623848, 2435772, 2638753, 3247696, 4871544, 5277506, 7916259, 9743088, 10555012, 15832518, 21110024, 31665036, 42220048, 63330072, 126660144]

約数ペア:

[(1, 126660144), (2, 63330072), (3, 42220048), (4, 31665036), (6, 21110024), (8, 15832518), (12, 10555012), (13, 9743088), (16, 7916259), (24, 5277506), (26, 4871544), (39, 3247696), (48, 2638753), (52, 2435772), (78, 1623848), (104, 1217886), (156, 811924), (208, 608943), (312, 405962), (624, 202981)]