158314920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3061}}^1$

素因数の和:3506

約数の個数: 64

約数和(自身を含む): 476202240

約数和(自身を除く): 317887320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3061, 3448, 4310, 5172, 6122, 6465, 8620, 9183, 10344, 12244, 12930, 15305, 17240, 18366, 24488, 25860, 30610, 36732, 45915, 51720, 61220, 73464, 91830, 122440, 183660, 367320, 1319291, 2638582, 3957873, 5277164, 6596455, 7915746, 10554328, 13192910, 15831492, 19789365, 26385820, 31662984, 39578730, 52771640, 79157460, 158314920]

約数ペア:

[(1, 158314920), (2, 79157460), (3, 52771640), (4, 39578730), (5, 31662984), (6, 26385820), (8, 19789365), (10, 15831492), (12, 13192910), (15, 10554328), (20, 7915746), (24, 6596455), (30, 5277164), (40, 3957873), (60, 2638582), (120, 1319291), (431, 367320), (862, 183660), (1293, 122440), (1724, 91830), (2155, 73464), (2586, 61220), (3061, 51720), (3448, 45915), (4310, 36732), (5172, 30610), (6122, 25860), (6465, 24488), (8620, 18366), (9183, 17240), (10344, 15305), (12244, 12930)]