142689528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{63929}}^1$

素因数の和:63972

約数の個数: 48

約数和(自身を含む): 398923200

約数和(自身を除く): 256233672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 63929, 127858, 191787, 255716, 383574, 511432, 575361, 767148, 1150722, 1534296, 1981799, 2301444, 3963598, 4602888, 5945397, 7927196, 11890794, 15854392, 17836191, 23781588, 35672382, 47563176, 71344764, 142689528]

約数ペア:

[(1, 142689528), (2, 71344764), (3, 47563176), (4, 35672382), (6, 23781588), (8, 17836191), (9, 15854392), (12, 11890794), (18, 7927196), (24, 5945397), (31, 4602888), (36, 3963598), (62, 2301444), (72, 1981799), (93, 1534296), (124, 1150722), (186, 767148), (248, 575361), (279, 511432), (372, 383574), (558, 255716), (744, 191787), (1116, 127858), (2232, 63929)]