155127918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 354004992

約数和(自身を除く): 198877074

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 47, 66, 86, 94, 129, 141, 258, 282, 473, 517, 946, 1034, 1163, 1419, 1551, 2021, 2326, 2838, 3102, 3489, 4042, 6063, 6978, 12126, 12793, 22231, 25586, 38379, 44462, 50009, 54661, 66693, 76758, 100018, 109322, 133386, 150027, 163983, 300054, 327966, 550099, 601271, 1100198, 1202542, 1650297, 1803813, 2350423, 3300594, 3607626, 4700846, 7051269, 14102538, 25854653, 51709306, 77563959, 155127918]

約数ペア:

[(1, 155127918), (2, 77563959), (3, 51709306), (6, 25854653), (11, 14102538), (22, 7051269), (33, 4700846), (43, 3607626), (47, 3300594), (66, 2350423), (86, 1803813), (94, 1650297), (129, 1202542), (141, 1100198), (258, 601271), (282, 550099), (473, 327966), (517, 300054), (946, 163983), (1034, 150027), (1163, 133386), (1419, 109322), (1551, 100018), (2021, 76758), (2326, 66693), (2838, 54661), (3102, 50009), (3489, 44462), (4042, 38379), (6063, 25586), (6978, 22231), (12126, 12793)]