158345072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7473

約数の個数: 40

約数和(自身を含む): 328996800

約数和(自身を除く): 170651728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 7369, 10744, 14738, 21488, 29476, 58952, 117904, 125273, 250546, 501092, 582151, 1002184, 1164302, 2004368, 2328604, 4657208, 9314416, 9896567, 19793134, 39586268, 79172536, 158345072]

約数ペア:

[(1, 158345072), (2, 79172536), (4, 39586268), (8, 19793134), (16, 9896567), (17, 9314416), (34, 4657208), (68, 2328604), (79, 2004368), (136, 1164302), (158, 1002184), (272, 582151), (316, 501092), (632, 250546), (1264, 125273), (1343, 117904), (2686, 58952), (5372, 29476), (7369, 21488), (10744, 14738)]