138499488

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3671}}^1$

素因数の和:3818

約数の個数: 72

約数和(自身を含む): 396972576

約数和(自身を除く): 258473088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3671, 4192, 4716, 6288, 7342, 9432, 11013, 12576, 14684, 18864, 22026, 29368, 33039, 37728, 44052, 58736, 66078, 88104, 117472, 132156, 176208, 264312, 352416, 480901, 528624, 961802, 1057248, 1442703, 1923604, 2885406, 3847208, 4328109, 5770812, 7694416, 8656218, 11541624, 15388832, 17312436, 23083248, 34624872, 46166496, 69249744, 138499488]

約数ペア:

[(1, 138499488), (2, 69249744), (3, 46166496), (4, 34624872), (6, 23083248), (8, 17312436), (9, 15388832), (12, 11541624), (16, 8656218), (18, 7694416), (24, 5770812), (32, 4328109), (36, 3847208), (48, 2885406), (72, 1923604), (96, 1442703), (131, 1057248), (144, 961802), (262, 528624), (288, 480901), (393, 352416), (524, 264312), (786, 176208), (1048, 132156), (1179, 117472), (1572, 88104), (2096, 66078), (2358, 58736), (3144, 44052), (3671, 37728), (4192, 33039), (4716, 29368), (6288, 22026), (7342, 18864), (9432, 14684), (11013, 12576)]