155919728

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{6829}}^1$

素因数の和:8264

約数の個数: 20

約数和(自身を含む): 302350440

約数和(自身を除く): 146430712

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 6829, 11416, 13658, 22832, 27316, 54632, 109264, 9744983, 19489966, 38979932, 77959864, 155919728]

約数ペア:

[(1, 155919728), (2, 77959864), (4, 38979932), (8, 19489966), (16, 9744983), (1427, 109264), (2854, 54632), (5708, 27316), (6829, 22832), (11416, 13658)]