191217078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 480660480

約数和(自身を除く): 289443402

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 169, 207, 234, 299, 338, 351, 414, 507, 598, 621, 702, 897, 911, 1014, 1242, 1521, 1794, 1822, 2691, 2733, 3042, 3887, 4563, 5382, 5466, 7774, 8073, 8199, 9126, 11661, 11843, 16146, 16398, 20953, 23322, 23686, 24597, 34983, 35529, 41906, 49194, 62859, 69966, 71058, 104949, 106587, 125718, 153959, 188577, 209898, 213174, 272389, 307918, 319761, 377154, 461877, 544778, 565731, 639522, 817167, 923754, 1131462, 1385631, 1634334, 2451501, 2771262, 3541057, 4156893, 4903002, 7082114, 7354503, 8313786, 10623171, 14709006, 21246342, 31869513, 63739026, 95608539, 191217078]

約数ペア:

[(1, 191217078), (2, 95608539), (3, 63739026), (6, 31869513), (9, 21246342), (13, 14709006), (18, 10623171), (23, 8313786), (26, 7354503), (27, 7082114), (39, 4903002), (46, 4156893), (54, 3541057), (69, 2771262), (78, 2451501), (117, 1634334), (138, 1385631), (169, 1131462), (207, 923754), (234, 817167), (299, 639522), (338, 565731), (351, 544778), (414, 461877), (507, 377154), (598, 319761), (621, 307918), (702, 272389), (897, 213174), (911, 209898), (1014, 188577), (1242, 153959), (1521, 125718), (1794, 106587), (1822, 104949), (2691, 71058), (2733, 69966), (3042, 62859), (3887, 49194), (4563, 41906), (5382, 35529), (5466, 34983), (7774, 24597), (8073, 23686), (8199, 23322), (9126, 20953), (11661, 16398), (11843, 16146)]