153214586

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 272056320

約数和(自身を除く): 118841734

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 491, 719, 982, 1438, 3437, 5033, 6874, 10066, 15221, 22289, 30442, 44578, 106547, 156023, 213094, 312046, 353029, 706058, 2471203, 4942406, 10943899, 21887798, 76607293, 153214586]

約数ペア:

[(1, 153214586), (2, 76607293), (7, 21887798), (14, 10943899), (31, 4942406), (62, 2471203), (217, 706058), (434, 353029), (491, 312046), (719, 213094), (982, 156023), (1438, 106547), (3437, 44578), (5033, 30442), (6874, 22289), (10066, 15221)]