139962144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208277}}^1$

素因数の和:208297

約数の個数: 48

約数和(自身を含む): 419888448

約数和(自身を除く): 279926304

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, 208277, 416554, 624831, 833108, 1249662, 1457939, 1666216, 2499324, 2915878, 3332432, 4373817, 4998648, 5831756, 6664864, 8747634, 9997296, 11663512, 17495268, 19994592, 23327024, 34990536, 46654048, 69981072, 139962144]

約数ペア:

[(1, 139962144), (2, 69981072), (3, 46654048), (4, 34990536), (6, 23327024), (7, 19994592), (8, 17495268), (12, 11663512), (14, 9997296), (16, 8747634), (21, 6664864), (24, 5831756), (28, 4998648), (32, 4373817), (42, 3332432), (48, 2915878), (56, 2499324), (84, 1666216), (96, 1457939), (112, 1249662), (168, 833108), (224, 624831), (336, 416554), (672, 208277)]