121813848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 379468800

約数和(自身を除く): 257654952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 71, 72, 78, 94, 104, 108, 117, 141, 142, 156, 169, 188, 213, 216, 234, 282, 284, 312, 338, 351, 376, 423, 426, 468, 507, 564, 568, 611, 639, 676, 702, 846, 852, 923, 936, 1014, 1128, 1222, 1269, 1278, 1352, 1404, 1521, 1692, 1704, 1833, 1846, 1917, 2028, 2444, 2538, 2556, 2769, 2808, 3042, 3337, 3384, 3666, 3692, 3834, 4056, 4563, 4888, 5076, 5112, 5499, 5538, 6084, 6674, 7332, 7384, 7668, 7943, 8307, 9126, 10011, 10152, 10998, 11076, 11999, 12168, 13348, 14664, 15336, 15886, 16497, 16614, 18252, 20022, 21996, 22152, 23829, 23998, 24921, 26696, 30033, 31772, 32994, 33228, 35997, 36504, 40044, 43381, 43992, 47658, 47996, 49842, 60066, 63544, 65988, 66456, 71487, 71994, 80088, 86762, 90099, 95316, 95992, 99684, 107991, 120132, 130143, 131976, 142974, 143988, 173524, 180198, 190632, 199368, 214461, 215982, 240264, 260286, 285948, 287976, 323973, 347048, 360396, 390429, 428922, 431964, 520572, 563953, 571896, 647946, 720792, 780858, 857844, 863928, 1041144, 1127906, 1171287, 1295892, 1561716, 1691859, 1715688, 2255812, 2342574, 2591784, 3123432, 3383718, 4511624, 4685148, 5075577, 6767436, 9370296, 10151154, 13534872, 15226731, 20302308, 30453462, 40604616, 60906924, 121813848]

約数ペア:

[(1, 121813848), (2, 60906924), (3, 40604616), (4, 30453462), (6, 20302308), (8, 15226731), (9, 13534872), (12, 10151154), (13, 9370296), (18, 6767436), (24, 5075577), (26, 4685148), (27, 4511624), (36, 3383718), (39, 3123432), (47, 2591784), (52, 2342574), (54, 2255812), (71, 1715688), (72, 1691859), (78, 1561716), (94, 1295892), (104, 1171287), (108, 1127906), (117, 1041144), (141, 863928), (142, 857844), (156, 780858), (169, 720792), (188, 647946), (213, 571896), (216, 563953), (234, 520572), (282, 431964), (284, 428922), (312, 390429), (338, 360396), (351, 347048), (376, 323973), (423, 287976), (426, 285948), (468, 260286), (507, 240264), (564, 215982), (568, 214461), (611, 199368), (639, 190632), (676, 180198), (702, 173524), (846, 143988), (852, 142974), (923, 131976), (936, 130143), (1014, 120132), (1128, 107991), (1222, 99684), (1269, 95992), (1278, 95316), (1352, 90099), (1404, 86762), (1521, 80088), (1692, 71994), (1704, 71487), (1833, 66456), (1846, 65988), (1917, 63544), (2028, 60066), (2444, 49842), (2538, 47996), (2556, 47658), (2769, 43992), (2808, 43381), (3042, 40044), (3337, 36504), (3384, 35997), (3666, 33228), (3692, 32994), (3834, 31772), (4056, 30033), (4563, 26696), (4888, 24921), (5076, 23998), (5112, 23829), (5499, 22152), (5538, 21996), (6084, 20022), (6674, 18252), (7332, 16614), (7384, 16497), (7668, 15886), (7943, 15336), (8307, 14664), (9126, 13348), (10011, 12168), (10152, 11999), (10998, 11076)]