142358144

素因数分解:

$2^7\times {\mathrm{449}}^1\times {\mathrm{2477}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 284350500

約数和(自身を除く): 141992356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 898, 1796, 2477, 3592, 4954, 7184, 9908, 14368, 19816, 28736, 39632, 57472, 79264, 158528, 317056, 1112173, 2224346, 4448692, 8897384, 17794768, 35589536, 71179072, 142358144]

約数ペア:

[(1, 142358144), (2, 71179072), (4, 35589536), (8, 17794768), (16, 8897384), (32, 4448692), (64, 2224346), (128, 1112173), (449, 317056), (898, 158528), (1796, 79264), (2477, 57472), (3592, 39632), (4954, 28736), (7184, 19816), (9908, 14368)]