144947358

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 320027760

約数和(自身を除く): 175080402

約数列:

[1, 2, 3, 6, 9, 18, 89, 173, 178, 267, 346, 519, 523, 534, 801, 1038, 1046, 1557, 1569, 1602, 3114, 3138, 4707, 9414, 15397, 30794, 46191, 46547, 90479, 92382, 93094, 138573, 139641, 180958, 271437, 277146, 279282, 418923, 542874, 814311, 837846, 1628622, 8052631, 16105262, 24157893, 48315786, 72473679, 144947358]

約数ペア:

[(1, 144947358), (2, 72473679), (3, 48315786), (6, 24157893), (9, 16105262), (18, 8052631), (89, 1628622), (173, 837846), (178, 814311), (267, 542874), (346, 418923), (519, 279282), (523, 277146), (534, 271437), (801, 180958), (1038, 139641), (1046, 138573), (1557, 93094), (1569, 92382), (1602, 90479), (3114, 46547), (3138, 46191), (4707, 30794), (9414, 15397)]