142495878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55619}}^1$

素因数の和:55692

約数の個数: 32

約数和(自身を含む): 331050240

約数和(自身を除く): 188554362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 55619, 111238, 166857, 333714, 389333, 778666, 1167999, 2335998, 3392759, 6785518, 10178277, 20356554, 23749313, 47498626, 71247939, 142495878]

約数ペア:

[(1, 142495878), (2, 71247939), (3, 47498626), (6, 23749313), (7, 20356554), (14, 10178277), (21, 6785518), (42, 3392759), (61, 2335998), (122, 1167999), (183, 778666), (366, 389333), (427, 333714), (854, 166857), (1281, 111238), (2562, 55619)]