156978277902

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^2\times {\mathrm{137}}^1\times {\mathrm{18287}}^1$

素因数の和:18550

約数の個数: 72

約数和(自身を含む): 348526522656

約数和(自身を除く): 191548244754

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 137, 177, 274, 354, 411, 531, 822, 1062, 1233, 2466, 3481, 6962, 8083, 10443, 16166, 18287, 20886, 24249, 31329, 36574, 48498, 54861, 62658, 72747, 109722, 145494, 164583, 329166, 476897, 953794, 1078933, 1430691, 2157866, 2505319, 2861382, 3236799, 4292073, 5010638, 6473598, 7515957, 8584146, 9710397, 15031914, 19420794, 22547871, 45095742, 63657047, 127314094, 147813821, 190971141, 295627642, 381942282, 443441463, 572913423, 886882926, 1145826846, 1330324389, 2660648778, 8721015439, 17442030878, 26163046317, 52326092634, 78489138951, 156978277902]

約数ペア:

[(1, 156978277902), (2, 78489138951), (3, 52326092634), (6, 26163046317), (9, 17442030878), (18, 8721015439), (59, 2660648778), (118, 1330324389), (137, 1145826846), (177, 886882926), (274, 572913423), (354, 443441463), (411, 381942282), (531, 295627642), (822, 190971141), (1062, 147813821), (1233, 127314094), (2466, 63657047), (3481, 45095742), (6962, 22547871), (8083, 19420794), (10443, 15031914), (16166, 9710397), (18287, 8584146), (20886, 7515957), (24249, 6473598), (31329, 5010638), (36574, 4292073), (48498, 3236799), (54861, 2861382), (62658, 2505319), (72747, 2157866), (109722, 1430691), (145494, 1078933), (164583, 953794), (329166, 476897)]