139185312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207121}}^1$

素因数の和:207141

約数の個数: 48

約数和(自身を含む): 417557952

約数和(自身を除く): 278372640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207121, 414242, 621363, 828484, 1242726, 1449847, 1656968, 2485452, 2899694, 3313936, 4349541, 4970904, 5799388, 6627872, 8699082, 9941808, 11598776, 17398164, 19883616, 23197552, 34796328, 46395104, 69592656, 139185312]

約数ペア:

[(1, 139185312), (2, 69592656), (3, 46395104), (4, 34796328), (6, 23197552), (7, 19883616), (8, 17398164), (12, 11598776), (14, 9941808), (16, 8699082), (21, 6627872), (24, 5799388), (28, 4970904), (32, 4349541), (42, 3313936), (48, 2899694), (56, 2485452), (84, 1656968), (96, 1449847), (112, 1242726), (168, 828484), (224, 621363), (336, 414242), (672, 207121)]