128828976

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{18013}}^1$

素因数の和:18173

約数の個数: 40

約数和(自身を含む): 335060400

約数和(自身を除く): 206231424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 18013, 36026, 54039, 72052, 108078, 144104, 216156, 288208, 432312, 864624, 2683937, 5367874, 8051811, 10735748, 16103622, 21471496, 32207244, 42942992, 64414488, 128828976]

約数ペア:

[(1, 128828976), (2, 64414488), (3, 42942992), (4, 32207244), (6, 21471496), (8, 16103622), (12, 10735748), (16, 8051811), (24, 5367874), (48, 2683937), (149, 864624), (298, 432312), (447, 288208), (596, 216156), (894, 144104), (1192, 108078), (1788, 72052), (2384, 54039), (3576, 36026), (7152, 18013)]