171904176

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 502995584

約数和(自身を除く): 331091408

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, 397, 496, 558, 582, 744, 776, 794, 873, 1116, 1164, 1191, 1488, 1552, 1588, 1746, 2232, 2328, 2382, 3007, 3176, 3492, 3573, 4464, 4656, 4764, 6014, 6352, 6984, 7146, 9021, 9528, 12028, 12307, 13968, 14292, 18042, 19056, 24056, 24614, 27063, 28584, 36084, 36921, 38509, 48112, 49228, 54126, 57168, 72168, 73842, 77018, 98456, 108252, 110763, 115527, 144336, 147684, 154036, 196912, 216504, 221526, 231054, 295368, 308072, 346581, 433008, 443052, 462108, 590736, 616144, 693162, 886104, 924216, 1193779, 1386324, 1772208, 1848432, 2387558, 2772648, 3581337, 4775116, 5545296, 7162674, 9550232, 10744011, 14325348, 19100464, 21488022, 28650696, 42976044, 57301392, 85952088, 171904176]

約数ペア:

[(1, 171904176), (2, 85952088), (3, 57301392), (4, 42976044), (6, 28650696), (8, 21488022), (9, 19100464), (12, 14325348), (16, 10744011), (18, 9550232), (24, 7162674), (31, 5545296), (36, 4775116), (48, 3581337), (62, 2772648), (72, 2387558), (93, 1848432), (97, 1772208), (124, 1386324), (144, 1193779), (186, 924216), (194, 886104), (248, 693162), (279, 616144), (291, 590736), (372, 462108), (388, 443052), (397, 433008), (496, 346581), (558, 308072), (582, 295368), (744, 231054), (776, 221526), (794, 216504), (873, 196912), (1116, 154036), (1164, 147684), (1191, 144336), (1488, 115527), (1552, 110763), (1588, 108252), (1746, 98456), (2232, 77018), (2328, 73842), (2382, 72168), (3007, 57168), (3176, 54126), (3492, 49228), (3573, 48112), (4464, 38509), (4656, 36921), (4764, 36084), (6014, 28584), (6352, 27063), (6984, 24614), (7146, 24056), (9021, 19056), (9528, 18042), (12028, 14292), (12307, 13968)]