136171408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7873}}^1$

素因数の和:7951

約数の個数: 40

約数和(自身を含む): 281196288

約数和(自身を除く): 145024880

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 7873, 8648, 15746, 17296, 31492, 62984, 125968, 181079, 362158, 370031, 724316, 740062, 1448632, 1480124, 2897264, 2960248, 5920496, 8510713, 17021426, 34042852, 68085704, 136171408]

約数ペア:

[(1, 136171408), (2, 68085704), (4, 34042852), (8, 17021426), (16, 8510713), (23, 5920496), (46, 2960248), (47, 2897264), (92, 1480124), (94, 1448632), (184, 740062), (188, 724316), (368, 370031), (376, 362158), (752, 181079), (1081, 125968), (2162, 62984), (4324, 31492), (7873, 17296), (8648, 15746)]