163679408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2833}}^1$

素因数の和:3021

約数の個数: 40

約数和(自身を含む): 333142368

約数和(自身を除く): 169462960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 2833, 3611, 5666, 7222, 11332, 14444, 22664, 28888, 45328, 57776, 65159, 130318, 260636, 444781, 521272, 889562, 1042544, 1779124, 3558248, 7116496, 10229963, 20459926, 40919852, 81839704, 163679408]

約数ペア:

[(1, 163679408), (2, 81839704), (4, 40919852), (8, 20459926), (16, 10229963), (23, 7116496), (46, 3558248), (92, 1779124), (157, 1042544), (184, 889562), (314, 521272), (368, 444781), (628, 260636), (1256, 130318), (2512, 65159), (2833, 57776), (3611, 45328), (5666, 28888), (7222, 22664), (11332, 14444)]