171405456

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{40123}}^1$

素因数の和:40223

約数の個数: 40

約数和(自身を含む): 447783840

約数和(自身を除く): 276378384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 40123, 80246, 120369, 160492, 240738, 320984, 481476, 641968, 962952, 1925904, 3570947, 7141894, 10712841, 14283788, 21425682, 28567576, 42851364, 57135152, 85702728, 171405456]

約数ペア:

[(1, 171405456), (2, 85702728), (3, 57135152), (4, 42851364), (6, 28567576), (8, 21425682), (12, 14283788), (16, 10712841), (24, 7141894), (48, 3570947), (89, 1925904), (178, 962952), (267, 641968), (356, 481476), (534, 320984), (712, 240738), (1068, 160492), (1424, 120369), (2136, 80246), (4272, 40123)]