145947424

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6451}}^1$

素因数の和:6569

約数の個数: 48

約数和(自身を含む): 331684416

約数和(自身を除く): 185736992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 6451, 11312, 12902, 22624, 25804, 45157, 51608, 90314, 103216, 180628, 206432, 361256, 651551, 722512, 1303102, 1445024, 2606204, 4560857, 5212408, 9121714, 10424816, 18243428, 20849632, 36486856, 72973712, 145947424]

約数ペア:

[(1, 145947424), (2, 72973712), (4, 36486856), (7, 20849632), (8, 18243428), (14, 10424816), (16, 9121714), (28, 5212408), (32, 4560857), (56, 2606204), (101, 1445024), (112, 1303102), (202, 722512), (224, 651551), (404, 361256), (707, 206432), (808, 180628), (1414, 103216), (1616, 90314), (2828, 51608), (3232, 45157), (5656, 25804), (6451, 22624), (11312, 12902)]