139873248

素因数分解:

$2^5\times 3^2\times {\mathrm{485671}}^1$

素因数の和:485687

約数の個数: 36

約数和(自身を含む): 397765368

約数和(自身を除く): 257892120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 485671, 971342, 1457013, 1942684, 2914026, 3885368, 4371039, 5828052, 7770736, 8742078, 11656104, 15541472, 17484156, 23312208, 34968312, 46624416, 69936624, 139873248]

約数ペア:

[(1, 139873248), (2, 69936624), (3, 46624416), (4, 34968312), (6, 23312208), (8, 17484156), (9, 15541472), (12, 11656104), (16, 8742078), (18, 7770736), (24, 5828052), (32, 4371039), (36, 3885368), (48, 2914026), (72, 1942684), (96, 1457013), (144, 971342), (288, 485671)]