156623229

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 272188800

約数和(自身を除く): 115565571

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 177, 203, 261, 413, 531, 609, 1239, 1453, 1711, 1827, 3717, 4359, 5133, 10171, 11977, 13077, 15399, 30513, 35931, 42137, 85727, 91539, 107793, 126411, 257181, 294959, 379233, 600089, 771543, 884877, 1800267, 2486083, 2654631, 5400801, 7458249, 17402581, 22374747, 52207743, 156623229]

約数ペア:

[(1, 156623229), (3, 52207743), (7, 22374747), (9, 17402581), (21, 7458249), (29, 5400801), (59, 2654631), (63, 2486083), (87, 1800267), (177, 884877), (203, 771543), (261, 600089), (413, 379233), (531, 294959), (609, 257181), (1239, 126411), (1453, 107793), (1711, 91539), (1827, 85727), (3717, 42137), (4359, 35931), (5133, 30513), (10171, 15399), (11977, 13077)]