142379664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{423749}}^1$

素因数の和:423767

約数の個数: 40

約数和(自身を含む): 420360000

約数和(自身を除く): 277980336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 423749, 847498, 1271247, 1694996, 2542494, 2966243, 3389992, 5084988, 5932486, 6779984, 8898729, 10169976, 11864972, 17797458, 20339952, 23729944, 35594916, 47459888, 71189832, 142379664]

約数ペア:

[(1, 142379664), (2, 71189832), (3, 47459888), (4, 35594916), (6, 23729944), (7, 20339952), (8, 17797458), (12, 11864972), (14, 10169976), (16, 8898729), (21, 6779984), (24, 5932486), (28, 5084988), (42, 3389992), (48, 2966243), (56, 2542494), (84, 1694996), (112, 1271247), (168, 847498), (336, 423749)]