155940004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{6551}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 298299456

約数和(自身を除く): 142359452

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 2164, 5951, 6551, 11902, 13102, 23804, 26204, 72061, 144122, 288244, 3544091, 7088182, 14176364, 38985001, 77970002, 155940004]

約数ペア:

[(1, 155940004), (2, 77970002), (4, 38985001), (11, 14176364), (22, 7088182), (44, 3544091), (541, 288244), (1082, 144122), (2164, 72061), (5951, 26204), (6551, 23804), (11902, 13102)]