121231824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 376356864

約数和(自身を除く): 255125040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 103, 112, 113, 124, 168, 186, 206, 217, 226, 248, 309, 336, 339, 372, 412, 434, 452, 496, 618, 651, 678, 721, 744, 791, 824, 868, 904, 1236, 1302, 1356, 1442, 1488, 1582, 1648, 1736, 1808, 2163, 2373, 2472, 2604, 2712, 2884, 3164, 3193, 3472, 3503, 4326, 4746, 4944, 5208, 5424, 5768, 6328, 6386, 7006, 8652, 9492, 9579, 10416, 10509, 11536, 11639, 12656, 12772, 14012, 17304, 18984, 19158, 21018, 22351, 23278, 24521, 25544, 28024, 34608, 34917, 37968, 38316, 42036, 44702, 46556, 49042, 51088, 56048, 67053, 69834, 73563, 76632, 81473, 84072, 89404, 93112, 98084, 134106, 139668, 147126, 153264, 162946, 168144, 178808, 186224, 196168, 244419, 268212, 279336, 294252, 325892, 357616, 360809, 392336, 488838, 536424, 558672, 588504, 651784, 721618, 977676, 1072848, 1082427, 1177008, 1303568, 1443236, 1955352, 2164854, 2525663, 2886472, 3910704, 4329708, 5051326, 5772944, 7576989, 8659416, 10102652, 15153978, 17318832, 20205304, 30307956, 40410608, 60615912, 121231824]

約数ペア:

[(1, 121231824), (2, 60615912), (3, 40410608), (4, 30307956), (6, 20205304), (7, 17318832), (8, 15153978), (12, 10102652), (14, 8659416), (16, 7576989), (21, 5772944), (24, 5051326), (28, 4329708), (31, 3910704), (42, 2886472), (48, 2525663), (56, 2164854), (62, 1955352), (84, 1443236), (93, 1303568), (103, 1177008), (112, 1082427), (113, 1072848), (124, 977676), (168, 721618), (186, 651784), (206, 588504), (217, 558672), (226, 536424), (248, 488838), (309, 392336), (336, 360809), (339, 357616), (372, 325892), (412, 294252), (434, 279336), (452, 268212), (496, 244419), (618, 196168), (651, 186224), (678, 178808), (721, 168144), (744, 162946), (791, 153264), (824, 147126), (868, 139668), (904, 134106), (1236, 98084), (1302, 93112), (1356, 89404), (1442, 84072), (1488, 81473), (1582, 76632), (1648, 73563), (1736, 69834), (1808, 67053), (2163, 56048), (2373, 51088), (2472, 49042), (2604, 46556), (2712, 44702), (2884, 42036), (3164, 38316), (3193, 37968), (3472, 34917), (3503, 34608), (4326, 28024), (4746, 25544), (4944, 24521), (5208, 23278), (5424, 22351), (5768, 21018), (6328, 19158), (6386, 18984), (7006, 17304), (8652, 14012), (9492, 12772), (9579, 12656), (10416, 11639), (10509, 11536)]