168440112

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 492885120

約数和(自身を除く): 324445008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 389, 496, 558, 582, 744, 776, 778, 873, 1116, 1164, 1167, 1488, 1552, 1556, 1746, 2232, 2328, 2334, 3007, 3112, 3492, 3501, 4464, 4656, 4668, 6014, 6224, 6984, 7002, 9021, 9336, 12028, 12059, 13968, 14004, 18042, 18672, 24056, 24118, 27063, 28008, 36084, 36177, 37733, 48112, 48236, 54126, 56016, 72168, 72354, 75466, 96472, 108252, 108531, 113199, 144336, 144708, 150932, 192944, 216504, 217062, 226398, 289416, 301864, 339597, 433008, 434124, 452796, 578832, 603728, 679194, 868248, 905592, 1169723, 1358388, 1736496, 1811184, 2339446, 2716776, 3509169, 4678892, 5433552, 7018338, 9357784, 10527507, 14036676, 18715568, 21055014, 28073352, 42110028, 56146704, 84220056, 168440112]

約数ペア:

[(1, 168440112), (2, 84220056), (3, 56146704), (4, 42110028), (6, 28073352), (8, 21055014), (9, 18715568), (12, 14036676), (16, 10527507), (18, 9357784), (24, 7018338), (31, 5433552), (36, 4678892), (48, 3509169), (62, 2716776), (72, 2339446), (93, 1811184), (97, 1736496), (124, 1358388), (144, 1169723), (186, 905592), (194, 868248), (248, 679194), (279, 603728), (291, 578832), (372, 452796), (388, 434124), (389, 433008), (496, 339597), (558, 301864), (582, 289416), (744, 226398), (776, 217062), (778, 216504), (873, 192944), (1116, 150932), (1164, 144708), (1167, 144336), (1488, 113199), (1552, 108531), (1556, 108252), (1746, 96472), (2232, 75466), (2328, 72354), (2334, 72168), (3007, 56016), (3112, 54126), (3492, 48236), (3501, 48112), (4464, 37733), (4656, 36177), (4668, 36084), (6014, 28008), (6224, 27063), (6984, 24118), (7002, 24056), (9021, 18672), (9336, 18042), (12028, 14004), (12059, 13968)]