158085564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20715

約数の個数: 72

約数和(自身を含む): 462118608

約数和(自身を除く): 304033044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20681, 41362, 62043, 82724, 124086, 144767, 248172, 268853, 289534, 434301, 537706, 579068, 806559, 868602, 1013369, 1075412, 1613118, 1737204, 1881971, 2026738, 3040107, 3226236, 3763942, 4053476, 5645913, 6080214, 7527884, 11291826, 12160428, 13173797, 22583652, 26347594, 39521391, 52695188, 79042782, 158085564]

約数ペア:

[(1, 158085564), (2, 79042782), (3, 52695188), (4, 39521391), (6, 26347594), (7, 22583652), (12, 13173797), (13, 12160428), (14, 11291826), (21, 7527884), (26, 6080214), (28, 5645913), (39, 4053476), (42, 3763942), (49, 3226236), (52, 3040107), (78, 2026738), (84, 1881971), (91, 1737204), (98, 1613118), (147, 1075412), (156, 1013369), (182, 868602), (196, 806559), (273, 579068), (294, 537706), (364, 434301), (546, 289534), (588, 268853), (637, 248172), (1092, 144767), (1274, 124086), (1911, 82724), (2548, 62043), (3822, 41362), (7644, 20681)]