139858392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{306707}}^1$

素因数の和:306735

約数の個数: 32

約数和(自身を含む): 368049600

約数和(自身を除く): 228191208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 306707, 613414, 920121, 1226828, 1840242, 2453656, 3680484, 5827433, 7360968, 11654866, 17482299, 23309732, 34964598, 46619464, 69929196, 139858392]

約数ペア:

[(1, 139858392), (2, 69929196), (3, 46619464), (4, 34964598), (6, 23309732), (8, 17482299), (12, 11654866), (19, 7360968), (24, 5827433), (38, 3680484), (57, 2453656), (76, 1840242), (114, 1226828), (152, 920121), (228, 613414), (456, 306707)]