140697312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{209371}}^1$

素因数の和:209391

約数の個数: 48

約数和(自身を含む): 422093952

約数和(自身を除く): 281396640

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, 209371, 418742, 628113, 837484, 1256226, 1465597, 1674968, 2512452, 2931194, 3349936, 4396791, 5024904, 5862388, 6699872, 8793582, 10049808, 11724776, 17587164, 20099616, 23449552, 35174328, 46899104, 70348656, 140697312]

約数ペア:

[(1, 140697312), (2, 70348656), (3, 46899104), (4, 35174328), (6, 23449552), (7, 20099616), (8, 17587164), (12, 11724776), (14, 10049808), (16, 8793582), (21, 6699872), (24, 5862388), (28, 5024904), (32, 4396791), (42, 3349936), (48, 2931194), (56, 2512452), (84, 1674968), (96, 1465597), (112, 1256226), (168, 837484), (224, 628113), (336, 418742), (672, 209371)]