130725376

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 80

約数和(自身を含む): 289026144

約数和(自身を除く): 158300768

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 512, 544, 653, 736, 782, 1088, 1306, 1472, 1564, 2176, 2612, 2944, 3128, 4352, 5224, 5888, 6256, 8704, 10448, 11101, 11776, 12512, 15019, 20896, 22202, 25024, 30038, 41792, 44404, 50048, 60076, 83584, 88808, 100096, 120152, 167168, 177616, 200192, 240304, 255323, 334336, 355232, 480608, 510646, 710464, 961216, 1021292, 1420928, 1922432, 2042584, 2841856, 3844864, 4085168, 5683712, 7689728, 8170336, 16340672, 32681344, 65362688, 130725376]

約数ペア:

[(1, 130725376), (2, 65362688), (4, 32681344), (8, 16340672), (16, 8170336), (17, 7689728), (23, 5683712), (32, 4085168), (34, 3844864), (46, 2841856), (64, 2042584), (68, 1922432), (92, 1420928), (128, 1021292), (136, 961216), (184, 710464), (256, 510646), (272, 480608), (368, 355232), (391, 334336), (512, 255323), (544, 240304), (653, 200192), (736, 177616), (782, 167168), (1088, 120152), (1306, 100096), (1472, 88808), (1564, 83584), (2176, 60076), (2612, 50048), (2944, 44404), (3128, 41792), (4352, 30038), (5224, 25024), (5888, 22202), (6256, 20896), (8704, 15019), (10448, 12512), (11101, 11776)]