191371896

素因数分解:

$2^3\times 3^4\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 538793640

約数和(自身を除く): 347421744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 324, 454, 648, 681, 908, 1301, 1362, 1816, 2043, 2602, 2724, 3903, 4086, 5204, 5448, 6129, 7806, 8172, 10408, 11709, 12258, 15612, 16344, 18387, 23418, 24516, 31224, 35127, 36774, 46836, 49032, 70254, 73548, 93672, 105381, 140508, 147096, 210762, 281016, 295327, 421524, 590654, 843048, 885981, 1181308, 1771962, 2362616, 2657943, 3543924, 5315886, 7087848, 7973829, 10631772, 15947658, 21263544, 23921487, 31895316, 47842974, 63790632, 95685948, 191371896]

約数ペア:

[(1, 191371896), (2, 95685948), (3, 63790632), (4, 47842974), (6, 31895316), (8, 23921487), (9, 21263544), (12, 15947658), (18, 10631772), (24, 7973829), (27, 7087848), (36, 5315886), (54, 3543924), (72, 2657943), (81, 2362616), (108, 1771962), (162, 1181308), (216, 885981), (227, 843048), (324, 590654), (454, 421524), (648, 295327), (681, 281016), (908, 210762), (1301, 147096), (1362, 140508), (1816, 105381), (2043, 93672), (2602, 73548), (2724, 70254), (3903, 49032), (4086, 46836), (5204, 36774), (5448, 35127), (6129, 31224), (7806, 24516), (8172, 23418), (10408, 18387), (11709, 16344), (12258, 15612)]