129354622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 221005440

約数和(自身を除く): 91650818

約数列:

[1, 2, 19, 23, 38, 46, 47, 67, 94, 134, 437, 874, 893, 1081, 1273, 1541, 1786, 2162, 2209, 2546, 3082, 3149, 4418, 6298, 20539, 29279, 41078, 41971, 50807, 58558, 59831, 72427, 83942, 101614, 119662, 144854, 148003, 296006, 965333, 1376113, 1930666, 2752226, 2812057, 3404069, 5624114, 6808138, 64677311, 129354622]

約数ペア:

[(1, 129354622), (2, 64677311), (19, 6808138), (23, 5624114), (38, 3404069), (46, 2812057), (47, 2752226), (67, 1930666), (94, 1376113), (134, 965333), (437, 296006), (874, 148003), (893, 144854), (1081, 119662), (1273, 101614), (1541, 83942), (1786, 72427), (2162, 59831), (2209, 58558), (2546, 50807), (3082, 41971), (3149, 41078), (4418, 29279), (6298, 20539)]