166341180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21163}}^1$

素因数の和:21306

約数の個数: 48

約数和(自身を含む): 469332864

約数和(自身を除く): 302991684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 21163, 42326, 63489, 84652, 105815, 126978, 211630, 253956, 317445, 423260, 634890, 1269780, 2772353, 5544706, 8317059, 11089412, 13861765, 16634118, 27723530, 33268236, 41585295, 55447060, 83170590, 166341180]

約数ペア:

[(1, 166341180), (2, 83170590), (3, 55447060), (4, 41585295), (5, 33268236), (6, 27723530), (10, 16634118), (12, 13861765), (15, 11089412), (20, 8317059), (30, 5544706), (60, 2772353), (131, 1269780), (262, 634890), (393, 423260), (524, 317445), (655, 253956), (786, 211630), (1310, 126978), (1572, 105815), (1965, 84652), (2620, 63489), (3930, 42326), (7860, 21163)]