168578982

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 468357120

約数和(自身を除く): 299778138

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 81, 99, 114, 117, 143, 162, 171, 198, 209, 234, 247, 286, 297, 342, 351, 383, 418, 429, 494, 513, 594, 627, 702, 741, 766, 858, 891, 1026, 1053, 1149, 1254, 1287, 1482, 1539, 1782, 1881, 2106, 2223, 2298, 2574, 2717, 3078, 3447, 3762, 3861, 4213, 4446, 4979, 5434, 5643, 6669, 6894, 7277, 7722, 8151, 8426, 9958, 10341, 11286, 11583, 12639, 13338, 14554, 14937, 16302, 16929, 20007, 20682, 21831, 23166, 24453, 25278, 29874, 31023, 33858, 37917, 40014, 43662, 44811, 48906, 54769, 62046, 65493, 73359, 75834, 80047, 89622, 94601, 109538, 113751, 130986, 134433, 146718, 160094, 164307, 189202, 196479, 220077, 227502, 240141, 268866, 283803, 328614, 341253, 392958, 403299, 440154, 480282, 492921, 567606, 589437, 682506, 720423, 806598, 851409, 985842, 1040611, 1178874, 1440846, 1478763, 1702818, 2081222, 2161269, 2554227, 2957526, 3121833, 4322538, 4436289, 5108454, 6243666, 6483807, 7662681, 8872578, 9365499, 12967614, 15325362, 18730998, 28096497, 56192994, 84289491, 168578982]

約数ペア:

[(1, 168578982), (2, 84289491), (3, 56192994), (6, 28096497), (9, 18730998), (11, 15325362), (13, 12967614), (18, 9365499), (19, 8872578), (22, 7662681), (26, 6483807), (27, 6243666), (33, 5108454), (38, 4436289), (39, 4322538), (54, 3121833), (57, 2957526), (66, 2554227), (78, 2161269), (81, 2081222), (99, 1702818), (114, 1478763), (117, 1440846), (143, 1178874), (162, 1040611), (171, 985842), (198, 851409), (209, 806598), (234, 720423), (247, 682506), (286, 589437), (297, 567606), (342, 492921), (351, 480282), (383, 440154), (418, 403299), (429, 392958), (494, 341253), (513, 328614), (594, 283803), (627, 268866), (702, 240141), (741, 227502), (766, 220077), (858, 196479), (891, 189202), (1026, 164307), (1053, 160094), (1149, 146718), (1254, 134433), (1287, 130986), (1482, 113751), (1539, 109538), (1782, 94601), (1881, 89622), (2106, 80047), (2223, 75834), (2298, 73359), (2574, 65493), (2717, 62046), (3078, 54769), (3447, 48906), (3762, 44811), (3861, 43662), (4213, 40014), (4446, 37917), (4979, 33858), (5434, 31023), (5643, 29874), (6669, 25278), (6894, 24453), (7277, 23166), (7722, 21831), (8151, 20682), (8426, 20007), (9958, 16929), (10341, 16302), (11286, 14937), (11583, 14554), (12639, 13338)]