142366756

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23431}}^1$

素因数の和:23480

約数の個数: 36

約数和(自身を含む): 299179776

約数和(自身を除く): 156813020

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 23431, 46862, 93724, 164017, 328034, 656068, 726361, 1148119, 1452722, 2296238, 2905444, 4592476, 5084527, 10169054, 20338108, 35591689, 71183378, 142366756]

約数ペア:

[(1, 142366756), (2, 71183378), (4, 35591689), (7, 20338108), (14, 10169054), (28, 5084527), (31, 4592476), (49, 2905444), (62, 2296238), (98, 1452722), (124, 1148119), (196, 726361), (217, 656068), (434, 328034), (868, 164017), (1519, 93724), (3038, 46862), (6076, 23431)]