191420942508

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1187}}^1\times {\mathrm{24749}}^1$

素因数の和:26127

約数の個数: 72

約数和(自身を含む): 486972486000

約数和(自身を除く): 295551543492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1187, 1629, 2172, 2374, 3258, 3561, 4748, 6516, 7122, 10683, 14244, 21366, 24749, 42732, 49498, 74247, 98996, 148494, 214847, 222741, 296988, 429694, 445482, 644541, 859388, 890964, 1289082, 1933623, 2578164, 3867246, 4479569, 7734492, 8959138, 13438707, 17918276, 26877414, 29377063, 40316121, 53754828, 58754126, 80632242, 88131189, 117508252, 161264484, 176262378, 264393567, 352524756, 528787134, 1057574268, 5317248403, 10634496806, 15951745209, 21268993612, 31903490418, 47855235627, 63806980836, 95710471254, 191420942508]

約数ペア:

[(1, 191420942508), (2, 95710471254), (3, 63806980836), (4, 47855235627), (6, 31903490418), (9, 21268993612), (12, 15951745209), (18, 10634496806), (36, 5317248403), (181, 1057574268), (362, 528787134), (543, 352524756), (724, 264393567), (1086, 176262378), (1187, 161264484), (1629, 117508252), (2172, 88131189), (2374, 80632242), (3258, 58754126), (3561, 53754828), (4748, 40316121), (6516, 29377063), (7122, 26877414), (10683, 17918276), (14244, 13438707), (21366, 8959138), (24749, 7734492), (42732, 4479569), (49498, 3867246), (74247, 2578164), (98996, 1933623), (148494, 1289082), (214847, 890964), (222741, 859388), (296988, 644541), (429694, 445482)]