164806992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23357}}^1$

素因数の和:23385

約数の個数: 90

約数和(自身を含む): 536556618

約数和(自身を除く): 371749626

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 23357, 46714, 70071, 93428, 140142, 163499, 186856, 210213, 280284, 326998, 373712, 420426, 490497, 560568, 653996, 840852, 980994, 1121136, 1144493, 1307992, 1471491, 1681704, 1961988, 2288986, 2615984, 2942982, 3363408, 3433479, 3923976, 4577972, 5885964, 6866958, 7847952, 9155944, 10300437, 11771928, 13733916, 18311888, 20600874, 23543856, 27467832, 41201748, 54935664, 82403496, 164806992]

約数ペア:

[(1, 164806992), (2, 82403496), (3, 54935664), (4, 41201748), (6, 27467832), (7, 23543856), (8, 20600874), (9, 18311888), (12, 13733916), (14, 11771928), (16, 10300437), (18, 9155944), (21, 7847952), (24, 6866958), (28, 5885964), (36, 4577972), (42, 3923976), (48, 3433479), (49, 3363408), (56, 2942982), (63, 2615984), (72, 2288986), (84, 1961988), (98, 1681704), (112, 1471491), (126, 1307992), (144, 1144493), (147, 1121136), (168, 980994), (196, 840852), (252, 653996), (294, 560568), (336, 490497), (392, 420426), (441, 373712), (504, 326998), (588, 280284), (784, 210213), (882, 186856), (1008, 163499), (1176, 140142), (1764, 93428), (2352, 70071), (3528, 46714), (7056, 23357)]