157348000

素因数分解:

$2^5\times 5^3\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 390761280

約数和(自身を除く): 233413280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 139, 160, 200, 250, 278, 283, 400, 500, 556, 566, 695, 800, 1000, 1112, 1132, 1390, 1415, 2000, 2224, 2264, 2780, 2830, 3475, 4000, 4448, 4528, 5560, 5660, 6950, 7075, 9056, 11120, 11320, 13900, 14150, 17375, 22240, 22640, 27800, 28300, 34750, 35375, 39337, 45280, 55600, 56600, 69500, 70750, 78674, 111200, 113200, 139000, 141500, 157348, 196685, 226400, 278000, 283000, 314696, 393370, 556000, 566000, 629392, 786740, 983425, 1132000, 1258784, 1573480, 1966850, 3146960, 3933700, 4917125, 6293920, 7867400, 9834250, 15734800, 19668500, 31469600, 39337000, 78674000, 157348000]

約数ペア:

[(1, 157348000), (2, 78674000), (4, 39337000), (5, 31469600), (8, 19668500), (10, 15734800), (16, 9834250), (20, 7867400), (25, 6293920), (32, 4917125), (40, 3933700), (50, 3146960), (80, 1966850), (100, 1573480), (125, 1258784), (139, 1132000), (160, 983425), (200, 786740), (250, 629392), (278, 566000), (283, 556000), (400, 393370), (500, 314696), (556, 283000), (566, 278000), (695, 226400), (800, 196685), (1000, 157348), (1112, 141500), (1132, 139000), (1390, 113200), (1415, 111200), (2000, 78674), (2224, 70750), (2264, 69500), (2780, 56600), (2830, 55600), (3475, 45280), (4000, 39337), (4448, 35375), (4528, 34750), (5560, 28300), (5660, 27800), (6950, 22640), (7075, 22240), (9056, 17375), (11120, 14150), (11320, 13900)]