145401312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{216371}}^1$

素因数の和:216391

約数の個数: 48

約数和(自身を含む): 436205952

約数和(自身を除く): 290804640

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, 216371, 432742, 649113, 865484, 1298226, 1514597, 1730968, 2596452, 3029194, 3461936, 4543791, 5192904, 6058388, 6923872, 9087582, 10385808, 12116776, 18175164, 20771616, 24233552, 36350328, 48467104, 72700656, 145401312]

約数ペア:

[(1, 145401312), (2, 72700656), (3, 48467104), (4, 36350328), (6, 24233552), (7, 20771616), (8, 18175164), (12, 12116776), (14, 10385808), (16, 9087582), (21, 6923872), (24, 6058388), (28, 5192904), (32, 4543791), (42, 3461936), (48, 3029194), (56, 2596452), (84, 1730968), (96, 1514597), (112, 1298226), (168, 865484), (224, 649113), (336, 432742), (672, 216371)]