128416507730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{7873483}}^1$

素因数の和:7873730

約数の個数: 32

約数和(自身を含む): 265304916864

約数和(自身を除く): 136888409134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 16310, 7873483, 15746966, 39367415, 55114381, 78734830, 110228762, 275571905, 551143810, 1834521539, 3669043078, 9172607695, 12841650773, 18345215390, 25683301546, 64208253865, 128416507730]

約数ペア:

[(1, 128416507730), (2, 64208253865), (5, 25683301546), (7, 18345215390), (10, 12841650773), (14, 9172607695), (35, 3669043078), (70, 1834521539), (233, 551143810), (466, 275571905), (1165, 110228762), (1631, 78734830), (2330, 55114381), (3262, 39367415), (8155, 15746966), (16310, 7873483)]