156948702820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86235551}}^1$

素因数の和:86235580

約数の個数: 48

約数和(自身を含む): 405652036608

約数和(自身を除く): 248703333788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86235551, 172471102, 344942204, 431177755, 603648857, 862355510, 1121062163, 1207297714, 1724711020, 2242124326, 2414595428, 3018244285, 4484248652, 5605310815, 6036488570, 7847435141, 11210621630, 12072977140, 15694870282, 22421243260, 31389740564, 39237175705, 78474351410, 156948702820]

約数ペア:

[(1, 156948702820), (2, 78474351410), (4, 39237175705), (5, 31389740564), (7, 22421243260), (10, 15694870282), (13, 12072977140), (14, 11210621630), (20, 7847435141), (26, 6036488570), (28, 5605310815), (35, 4484248652), (52, 3018244285), (65, 2414595428), (70, 2242124326), (91, 1724711020), (130, 1207297714), (140, 1121062163), (182, 862355510), (260, 603648857), (364, 431177755), (455, 344942204), (910, 172471102), (1820, 86235551)]