140959624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 292647600

約数和(自身を除く): 151687976

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 97, 104, 157, 178, 194, 314, 356, 388, 628, 712, 776, 1157, 1256, 1261, 2041, 2314, 2522, 4082, 4628, 5044, 8164, 8633, 9256, 10088, 13973, 15229, 16328, 17266, 27946, 30458, 34532, 55892, 60916, 69064, 111784, 112229, 121832, 181649, 197977, 224458, 363298, 395954, 448916, 726596, 791908, 897832, 1355381, 1453192, 1583816, 2710762, 5421524, 10843048, 17619953, 35239906, 70479812, 140959624]

約数ペア:

[(1, 140959624), (2, 70479812), (4, 35239906), (8, 17619953), (13, 10843048), (26, 5421524), (52, 2710762), (89, 1583816), (97, 1453192), (104, 1355381), (157, 897832), (178, 791908), (194, 726596), (314, 448916), (356, 395954), (388, 363298), (628, 224458), (712, 197977), (776, 181649), (1157, 121832), (1256, 112229), (1261, 111784), (2041, 69064), (2314, 60916), (2522, 55892), (4082, 34532), (4628, 30458), (5044, 27946), (8164, 17266), (8633, 16328), (9256, 15229), (10088, 13973)]