179090968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 402001920

約数和(自身を除く): 222910952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1453, 1736, 1988, 2201, 2906, 3976, 4402, 5812, 8804, 10171, 11624, 15407, 17608, 20342, 30814, 40684, 45043, 61628, 81368, 90086, 103163, 123256, 180172, 206326, 315301, 360344, 412652, 630602, 722141, 825304, 1261204, 1444282, 2522408, 2888564, 3198053, 5777128, 6396106, 12792212, 22386371, 25584424, 44772742, 89545484, 179090968]

約数ペア:

[(1, 179090968), (2, 89545484), (4, 44772742), (7, 25584424), (8, 22386371), (14, 12792212), (28, 6396106), (31, 5777128), (56, 3198053), (62, 2888564), (71, 2522408), (124, 1444282), (142, 1261204), (217, 825304), (248, 722141), (284, 630602), (434, 412652), (497, 360344), (568, 315301), (868, 206326), (994, 180172), (1453, 123256), (1736, 103163), (1988, 90086), (2201, 81368), (2906, 61628), (3976, 45043), (4402, 40684), (5812, 30814), (8804, 20342), (10171, 17608), (11624, 15407)]