191155984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1$

素因数の和:3647

約数の個数: 40

約数和(自身を含む): 383884160

約数和(自身を除く): 192728176

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 3517, 6794, 7034, 13588, 14068, 27176, 28136, 54352, 56272, 151231, 277843, 302462, 555686, 604924, 1111372, 1209848, 2222744, 2419696, 4445488, 11947249, 23894498, 47788996, 95577992, 191155984]

約数ペア:

[(1, 191155984), (2, 95577992), (4, 47788996), (8, 23894498), (16, 11947249), (43, 4445488), (79, 2419696), (86, 2222744), (158, 1209848), (172, 1111372), (316, 604924), (344, 555686), (632, 302462), (688, 277843), (1264, 151231), (3397, 56272), (3517, 54352), (6794, 28136), (7034, 27176), (13588, 14068)]