168212448

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 333723168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 227, 248, 249, 279, 288, 332, 372, 454, 496, 498, 558, 664, 681, 744, 747, 908, 992, 996, 1116, 1328, 1362, 1488, 1494, 1816, 1992, 2043, 2232, 2573, 2656, 2724, 2976, 2988, 3632, 3984, 4086, 4464, 5146, 5448, 5976, 7037, 7264, 7719, 7968, 8172, 8928, 10292, 10896, 11952, 14074, 15438, 16344, 18841, 20584, 21111, 21792, 23157, 23904, 28148, 30876, 32688, 37682, 41168, 42222, 46314, 56296, 56523, 61752, 63333, 65376, 75364, 82336, 84444, 92628, 112592, 113046, 123504, 126666, 150728, 168888, 169569, 185256, 225184, 226092, 247008, 253332, 301456, 337776, 339138, 370512, 452184, 506664, 584071, 602912, 675552, 678276, 741024, 904368, 1013328, 1168142, 1356552, 1752213, 1808736, 2026656, 2336284, 2713104, 3504426, 4672568, 5256639, 5426208, 7008852, 9345136, 10513278, 14017704, 18690272, 21026556, 28035408, 42053112, 56070816, 84106224, 168212448]

約数ペア:

[(1, 168212448), (2, 84106224), (3, 56070816), (4, 42053112), (6, 28035408), (8, 21026556), (9, 18690272), (12, 14017704), (16, 10513278), (18, 9345136), (24, 7008852), (31, 5426208), (32, 5256639), (36, 4672568), (48, 3504426), (62, 2713104), (72, 2336284), (83, 2026656), (93, 1808736), (96, 1752213), (124, 1356552), (144, 1168142), (166, 1013328), (186, 904368), (227, 741024), (248, 678276), (249, 675552), (279, 602912), (288, 584071), (332, 506664), (372, 452184), (454, 370512), (496, 339138), (498, 337776), (558, 301456), (664, 253332), (681, 247008), (744, 226092), (747, 225184), (908, 185256), (992, 169569), (996, 168888), (1116, 150728), (1328, 126666), (1362, 123504), (1488, 113046), (1494, 112592), (1816, 92628), (1992, 84444), (2043, 82336), (2232, 75364), (2573, 65376), (2656, 63333), (2724, 61752), (2976, 56523), (2988, 56296), (3632, 46314), (3984, 42222), (4086, 41168), (4464, 37682), (5146, 32688), (5448, 30876), (5976, 28148), (7037, 23904), (7264, 23157), (7719, 21792), (7968, 21111), (8172, 20584), (8928, 18841), (10292, 16344), (10896, 15438), (11952, 14074)]