139870512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31333}}^1$

素因数の和:31378

約数の個数: 60

約数和(自身を含む): 404083264

約数和(自身を除く): 264212752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31333, 62666, 93999, 125332, 187998, 250664, 281997, 375996, 501328, 563994, 751992, 971323, 1127988, 1503984, 1942646, 2255976, 2913969, 3885292, 4511952, 5827938, 7770584, 8741907, 11655876, 15541168, 17483814, 23311752, 34967628, 46623504, 69935256, 139870512]

約数ペア:

[(1, 139870512), (2, 69935256), (3, 46623504), (4, 34967628), (6, 23311752), (8, 17483814), (9, 15541168), (12, 11655876), (16, 8741907), (18, 7770584), (24, 5827938), (31, 4511952), (36, 3885292), (48, 2913969), (62, 2255976), (72, 1942646), (93, 1503984), (124, 1127988), (144, 971323), (186, 751992), (248, 563994), (279, 501328), (372, 375996), (496, 281997), (558, 250664), (744, 187998), (1116, 125332), (1488, 93999), (2232, 62666), (4464, 31333)]