142306872

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{45263}}^1$

素因数の和:45403

約数の個数: 32

約数和(自身を含む): 358490880

約数和(自身を除く): 216184008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 45263, 90526, 135789, 181052, 271578, 362104, 543156, 1086312, 5929453, 11858906, 17788359, 23717812, 35576718, 47435624, 71153436, 142306872]

約数ペア:

[(1, 142306872), (2, 71153436), (3, 47435624), (4, 35576718), (6, 23717812), (8, 17788359), (12, 11858906), (24, 5929453), (131, 1086312), (262, 543156), (393, 362104), (524, 271578), (786, 181052), (1048, 135789), (1572, 90526), (3144, 45263)]