138921864

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 353687040

約数和(自身を除く): 214765176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 223, 257, 303, 404, 446, 514, 606, 669, 771, 808, 892, 1028, 1212, 1338, 1542, 1784, 2056, 2424, 2676, 3084, 5352, 6168, 22523, 25957, 45046, 51914, 57311, 67569, 77871, 90092, 103828, 114622, 135138, 155742, 171933, 180184, 207656, 229244, 270276, 311484, 343866, 458488, 540552, 622968, 687732, 1375464, 5788411, 11576822, 17365233, 23153644, 34730466, 46307288, 69460932, 138921864]

約数ペア:

[(1, 138921864), (2, 69460932), (3, 46307288), (4, 34730466), (6, 23153644), (8, 17365233), (12, 11576822), (24, 5788411), (101, 1375464), (202, 687732), (223, 622968), (257, 540552), (303, 458488), (404, 343866), (446, 311484), (514, 270276), (606, 229244), (669, 207656), (771, 180184), (808, 171933), (892, 155742), (1028, 135138), (1212, 114622), (1338, 103828), (1542, 90092), (1784, 77871), (2056, 67569), (2424, 57311), (2676, 51914), (3084, 45046), (5352, 25957), (6168, 22523)]