162375824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 360185280

約数和(自身を除く): 197809456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 181, 208, 227, 247, 304, 362, 454, 494, 724, 908, 988, 1448, 1816, 1976, 2353, 2896, 2951, 3439, 3632, 3952, 4313, 4706, 5902, 6878, 8626, 9412, 11804, 13756, 17252, 18824, 23608, 27512, 34504, 37648, 41087, 44707, 47216, 55024, 56069, 69008, 82174, 89414, 112138, 164348, 178828, 224276, 328696, 357656, 448552, 534131, 657392, 715312, 780653, 897104, 1068262, 1561306, 2136524, 3122612, 4273048, 6245224, 8546096, 10148489, 12490448, 20296978, 40593956, 81187912, 162375824]

約数ペア:

[(1, 162375824), (2, 81187912), (4, 40593956), (8, 20296978), (13, 12490448), (16, 10148489), (19, 8546096), (26, 6245224), (38, 4273048), (52, 3122612), (76, 2136524), (104, 1561306), (152, 1068262), (181, 897104), (208, 780653), (227, 715312), (247, 657392), (304, 534131), (362, 448552), (454, 357656), (494, 328696), (724, 224276), (908, 178828), (988, 164348), (1448, 112138), (1816, 89414), (1976, 82174), (2353, 69008), (2896, 56069), (2951, 55024), (3439, 47216), (3632, 44707), (3952, 41087), (4313, 37648), (4706, 34504), (5902, 27512), (6878, 23608), (8626, 18824), (9412, 17252), (11804, 13756)]