163981488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310571}}^1$

素因数の和:310593

約数の個数: 40

約数和(自身を含む): 462131136

約数和(自身を除く): 298149648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 310571, 621142, 931713, 1242284, 1863426, 2484568, 3416281, 3726852, 4969136, 6832562, 7453704, 10248843, 13665124, 14907408, 20497686, 27330248, 40995372, 54660496, 81990744, 163981488]

約数ペア:

[(1, 163981488), (2, 81990744), (3, 54660496), (4, 40995372), (6, 27330248), (8, 20497686), (11, 14907408), (12, 13665124), (16, 10248843), (22, 7453704), (24, 6832562), (33, 4969136), (44, 3726852), (48, 3416281), (66, 2484568), (88, 1863426), (132, 1242284), (176, 931713), (264, 621142), (528, 310571)]