157850856

素因数分解:

$2^3\times 3^5\times {\mathrm{81199}}^1$

素因数の和:81220

約数の個数: 48

約数和(自身を含む): 443352000

約数和(自身を除く): 285501144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 81199, 162398, 243597, 324796, 487194, 649592, 730791, 974388, 1461582, 1948776, 2192373, 2923164, 4384746, 5846328, 6577119, 8769492, 13154238, 17538984, 19731357, 26308476, 39462714, 52616952, 78925428, 157850856]

約数ペア:

[(1, 157850856), (2, 78925428), (3, 52616952), (4, 39462714), (6, 26308476), (8, 19731357), (9, 17538984), (12, 13154238), (18, 8769492), (24, 6577119), (27, 5846328), (36, 4384746), (54, 2923164), (72, 2192373), (81, 1948776), (108, 1461582), (162, 974388), (216, 730791), (243, 649592), (324, 487194), (486, 324796), (648, 243597), (972, 162398), (1944, 81199)]