141977654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 262737216

約数和(自身を除く): 120759562

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 1217, 1282, 2434, 4487, 8333, 8519, 8974, 15821, 16666, 17038, 31642, 58331, 110747, 116662, 221494, 780097, 1560194, 5460679, 10141261, 10921358, 20282522, 70988827, 141977654]

約数ペア:

[(1, 141977654), (2, 70988827), (7, 20282522), (13, 10921358), (14, 10141261), (26, 5460679), (91, 1560194), (182, 780097), (641, 221494), (1217, 116662), (1282, 110747), (2434, 58331), (4487, 31642), (8333, 17038), (8519, 16666), (8974, 15821)]