164488744

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37181}}^1$

素因数の和:37273

約数の個数: 32

約数和(自身を含む): 356947200

約数和(自身を除く): 192458456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 37181, 74362, 148724, 260267, 297448, 520534, 1041068, 2082136, 2937299, 5874598, 11749196, 20561093, 23498392, 41122186, 82244372, 164488744]

約数ペア:

[(1, 164488744), (2, 82244372), (4, 41122186), (7, 23498392), (8, 20561093), (14, 11749196), (28, 5874598), (56, 2937299), (79, 2082136), (158, 1041068), (316, 520534), (553, 297448), (632, 260267), (1106, 148724), (2212, 74362), (4424, 37181)]