129171348

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20983}}^1$

素因数の和:21018

約数の個数: 60

約数和(自身を含む): 355468960

約数和(自身を除く): 226297612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 20983, 41966, 62949, 83932, 125898, 188847, 251796, 377694, 398677, 566541, 755388, 797354, 1133082, 1196031, 1594708, 1699623, 2266164, 2392062, 3399246, 3588093, 4784124, 6798492, 7176186, 10764279, 14352372, 21528558, 32292837, 43057116, 64585674, 129171348]

約数ペア:

[(1, 129171348), (2, 64585674), (3, 43057116), (4, 32292837), (6, 21528558), (9, 14352372), (12, 10764279), (18, 7176186), (19, 6798492), (27, 4784124), (36, 3588093), (38, 3399246), (54, 2392062), (57, 2266164), (76, 1699623), (81, 1594708), (108, 1196031), (114, 1133082), (162, 797354), (171, 755388), (228, 566541), (324, 398677), (342, 377694), (513, 251796), (684, 188847), (1026, 125898), (1539, 83932), (2052, 62949), (3078, 41966), (6156, 20983)]