123535304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 239571000

約数和(自身を除く): 116035696

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 2801, 5513, 5602, 11026, 11204, 22052, 22408, 44104, 103637, 207274, 414548, 417349, 829096, 834698, 1669396, 3338792, 15441913, 30883826, 61767652, 123535304]

約数ペア:

[(1, 123535304), (2, 61767652), (4, 30883826), (8, 15441913), (37, 3338792), (74, 1669396), (148, 834698), (149, 829096), (296, 417349), (298, 414548), (596, 207274), (1192, 103637), (2801, 44104), (5513, 22408), (5602, 22052), (11026, 11204)]