121574364

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 288960000

約数和(自身を除く): 167385636

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 257, 316, 474, 499, 514, 771, 948, 998, 1028, 1497, 1542, 1996, 2994, 3084, 5988, 20303, 39421, 40606, 60909, 78842, 81212, 118263, 121818, 128243, 157684, 236526, 243636, 256486, 384729, 473052, 512972, 769458, 1538916, 10131197, 20262394, 30393591, 40524788, 60787182, 121574364]

約数ペア:

[(1, 121574364), (2, 60787182), (3, 40524788), (4, 30393591), (6, 20262394), (12, 10131197), (79, 1538916), (158, 769458), (237, 512972), (257, 473052), (316, 384729), (474, 256486), (499, 243636), (514, 236526), (771, 157684), (948, 128243), (998, 121818), (1028, 118263), (1497, 81212), (1542, 78842), (1996, 60909), (2994, 40606), (3084, 39421), (5988, 20303)]