238212856

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{28549}}^1$

素因数の和:28711

約数の個数: 32

約数和(自身を含む): 513900000

約数和(自身を除く): 275687144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 28549, 57098, 114196, 199843, 228392, 399686, 799372, 1598744, 4253801, 8507602, 17015204, 29776607, 34030408, 59553214, 119106428, 238212856]

約数ペア:

[(1, 238212856), (2, 119106428), (4, 59553214), (7, 34030408), (8, 29776607), (14, 17015204), (28, 8507602), (56, 4253801), (149, 1598744), (298, 799372), (596, 399686), (1043, 228392), (1192, 199843), (2086, 114196), (4172, 57098), (8344, 28549)]