145054112

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 72

約数和(自身を含む): 336692160

約数和(自身を除く): 191638048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1171, 1264, 1568, 2212, 2342, 2528, 3871, 4424, 4684, 7742, 8197, 8848, 9368, 15484, 16394, 17696, 18736, 30968, 32788, 37472, 57379, 61936, 65576, 92509, 114758, 123872, 131152, 185018, 229516, 262304, 370036, 459032, 647563, 740072, 918064, 1295126, 1480144, 1836128, 2590252, 2960288, 4532941, 5180504, 9065882, 10361008, 18131764, 20722016, 36263528, 72527056, 145054112]

約数ペア:

[(1, 145054112), (2, 72527056), (4, 36263528), (7, 20722016), (8, 18131764), (14, 10361008), (16, 9065882), (28, 5180504), (32, 4532941), (49, 2960288), (56, 2590252), (79, 1836128), (98, 1480144), (112, 1295126), (158, 918064), (196, 740072), (224, 647563), (316, 459032), (392, 370036), (553, 262304), (632, 229516), (784, 185018), (1106, 131152), (1171, 123872), (1264, 114758), (1568, 92509), (2212, 65576), (2342, 61936), (2528, 57379), (3871, 37472), (4424, 32788), (4684, 30968), (7742, 18736), (8197, 17696), (8848, 16394), (9368, 15484)]