164777772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 398182400

約数和(自身を除く): 233404628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 439, 878, 1009, 1317, 1756, 2018, 2634, 3027, 4036, 5268, 6054, 12108, 13609, 27218, 31279, 40827, 54436, 62558, 81654, 93837, 125116, 163308, 187674, 375348, 442951, 885902, 1328853, 1771804, 2657706, 5315412, 13731481, 27462962, 41194443, 54925924, 82388886, 164777772]

約数ペア:

[(1, 164777772), (2, 82388886), (3, 54925924), (4, 41194443), (6, 27462962), (12, 13731481), (31, 5315412), (62, 2657706), (93, 1771804), (124, 1328853), (186, 885902), (372, 442951), (439, 375348), (878, 187674), (1009, 163308), (1317, 125116), (1756, 93837), (2018, 81654), (2634, 62558), (3027, 54436), (4036, 40827), (5268, 31279), (6054, 27218), (12108, 13609)]