147991522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 266188032

約数和(自身を除く): 118196510

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2333, 2758, 4531, 4666, 9062, 16331, 31717, 32662, 53659, 63434, 107318, 375613, 459601, 751226, 919202, 3217207, 6434414, 10570823, 21141646, 73995761, 147991522]

約数ペア:

[(1, 147991522), (2, 73995761), (7, 21141646), (14, 10570823), (23, 6434414), (46, 3217207), (161, 919202), (197, 751226), (322, 459601), (394, 375613), (1379, 107318), (2333, 63434), (2758, 53659), (4531, 32662), (4666, 31717), (9062, 16331)]