161747952

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82189}}^1$

素因数の和:82241

約数の個数: 40

約数和(自身を含む): 428045520

約数和(自身を除く): 266297568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 82189, 164378, 246567, 328756, 493134, 657512, 986268, 1315024, 1972536, 3369749, 3945072, 6739498, 10109247, 13478996, 20218494, 26957992, 40436988, 53915984, 80873976, 161747952]

約数ペア:

[(1, 161747952), (2, 80873976), (3, 53915984), (4, 40436988), (6, 26957992), (8, 20218494), (12, 13478996), (16, 10109247), (24, 6739498), (41, 3945072), (48, 3369749), (82, 1972536), (123, 1315024), (164, 986268), (246, 657512), (328, 493134), (492, 328756), (656, 246567), (984, 164378), (1968, 82189)]