155971512

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{74699}}^1$

素因数の和:74740

約数の個数: 48

約数和(自身を含む): 436995000

約数和(自身を除く): 281023488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 74699, 149398, 224097, 298796, 448194, 597592, 672291, 896388, 1344582, 1792776, 2166271, 2689164, 4332542, 5378328, 6498813, 8665084, 12997626, 17330168, 19496439, 25995252, 38992878, 51990504, 77985756, 155971512]

約数ペア:

[(1, 155971512), (2, 77985756), (3, 51990504), (4, 38992878), (6, 25995252), (8, 19496439), (9, 17330168), (12, 12997626), (18, 8665084), (24, 6498813), (29, 5378328), (36, 4332542), (58, 2689164), (72, 2166271), (87, 1792776), (116, 1344582), (174, 896388), (232, 672291), (261, 597592), (348, 448194), (522, 298796), (696, 224097), (1044, 149398), (2088, 74699)]