142708464

素因数分解:

$2^4\times 3^2\times {\mathrm{991031}}^1$

素因数の和:991045

約数の個数: 30

約数和(自身を含む): 399385896

約数和(自身を除く): 256677432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991031, 1982062, 2973093, 3964124, 5946186, 7928248, 8919279, 11892372, 15856496, 17838558, 23784744, 35677116, 47569488, 71354232, 142708464]

約数ペア:

[(1, 142708464), (2, 71354232), (3, 47569488), (4, 35677116), (6, 23784744), (8, 17838558), (9, 15856496), (12, 11892372), (16, 8919279), (18, 7928248), (24, 5946186), (36, 3964124), (48, 2973093), (72, 1982062), (144, 991031)]