142823856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{425071}}^1$

素因数の和:425089

約数の個数: 40

約数和(自身を含む): 421671424

約数和(自身を除く): 278847568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 425071, 850142, 1275213, 1700284, 2550426, 2975497, 3400568, 5100852, 5950994, 6801136, 8926491, 10201704, 11901988, 17852982, 20403408, 23803976, 35705964, 47607952, 71411928, 142823856]

約数ペア:

[(1, 142823856), (2, 71411928), (3, 47607952), (4, 35705964), (6, 23803976), (7, 20403408), (8, 17852982), (12, 11901988), (14, 10201704), (16, 8926491), (21, 6801136), (24, 5950994), (28, 5100852), (42, 3400568), (48, 2975497), (56, 2550426), (84, 1700284), (112, 1275213), (168, 850142), (336, 425071)]