144687528

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{20717}}^1$

素因数の和:20826

約数の個数: 48

約数和(自身を含む): 395920980

約数和(自身を除く): 251233452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 372906, 497208, 745812, 1491624, 2009549, 4019098, 6028647, 8038196, 12057294, 16076392, 18085941, 24114588, 36171882, 48229176, 72343764, 144687528]

約数ペア:

[(1, 144687528), (2, 72343764), (3, 48229176), (4, 36171882), (6, 24114588), (8, 18085941), (9, 16076392), (12, 12057294), (18, 8038196), (24, 6028647), (36, 4019098), (72, 2009549), (97, 1491624), (194, 745812), (291, 497208), (388, 372906), (582, 248604), (776, 186453), (873, 165736), (1164, 124302), (1746, 82868), (2328, 62151), (3492, 41434), (6984, 20717)]