163872962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 291215736

約数和(自身を除く): 127342774

約数列:

[1, 2, 11, 17, 22, 34, 61, 121, 122, 187, 242, 374, 653, 671, 1037, 1306, 1342, 2057, 2074, 4114, 7183, 7381, 11101, 11407, 14366, 14762, 22202, 22814, 39833, 79013, 79666, 122111, 125477, 158026, 244222, 250954, 438163, 677161, 876326, 1343221, 1354322, 2686442, 4819793, 7448771, 9639586, 14897542, 81936481, 163872962]

約数ペア:

[(1, 163872962), (2, 81936481), (11, 14897542), (17, 9639586), (22, 7448771), (34, 4819793), (61, 2686442), (121, 1354322), (122, 1343221), (187, 876326), (242, 677161), (374, 438163), (653, 250954), (671, 244222), (1037, 158026), (1306, 125477), (1342, 122111), (2057, 79666), (2074, 79013), (4114, 39833), (7183, 22814), (7381, 22202), (11101, 14762), (11407, 14366)]