143812308

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 340820480

約数和(自身を除く): 197008172

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 307, 309, 379, 412, 614, 618, 758, 921, 1137, 1228, 1236, 1516, 1842, 2274, 3684, 4548, 31621, 39037, 63242, 78074, 94863, 116353, 117111, 126484, 156148, 189726, 232706, 234222, 349059, 379452, 465412, 468444, 698118, 1396236, 11984359, 23968718, 35953077, 47937436, 71906154, 143812308]

約数ペア:

[(1, 143812308), (2, 71906154), (3, 47937436), (4, 35953077), (6, 23968718), (12, 11984359), (103, 1396236), (206, 698118), (307, 468444), (309, 465412), (379, 379452), (412, 349059), (614, 234222), (618, 232706), (758, 189726), (921, 156148), (1137, 126484), (1228, 117111), (1236, 116353), (1516, 94863), (1842, 78074), (2274, 63242), (3684, 39037), (4548, 31621)]