215565168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2951

約数の個数: 160

約数和(自身を含む): 725953536

約数和(自身を除く): 510388368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 2903, 3094, 3536, 4368, 4641, 5304, 5712, 5806, 6188, 8709, 9282, 10608, 11612, 12376, 17418, 18564, 20321, 23224, 24752, 34836, 37128, 37739, 40642, 46448, 49351, 60963, 69672, 74256, 75478, 81284, 98702, 113217, 121926, 139344, 148053, 150956, 162568, 197404, 226434, 243852, 264173, 296106, 301912, 325136, 345457, 394808, 452868, 487704, 528346, 592212, 603824, 641563, 690914, 789616, 792519, 905736, 975408, 1036371, 1056692, 1184424, 1283126, 1381828, 1585038, 1811472, 1924689, 2072742, 2113384, 2368848, 2566252, 2763656, 3170076, 3849378, 4145484, 4226768, 4490941, 5132504, 5527312, 6340152, 7698756, 8290968, 8981882, 10265008, 12680304, 13472823, 15397512, 16581936, 17963764, 26945646, 30795024, 35927528, 53891292, 71855056, 107782584, 215565168]

約数ペア:

[(1, 215565168), (2, 107782584), (3, 71855056), (4, 53891292), (6, 35927528), (7, 30795024), (8, 26945646), (12, 17963764), (13, 16581936), (14, 15397512), (16, 13472823), (17, 12680304), (21, 10265008), (24, 8981882), (26, 8290968), (28, 7698756), (34, 6340152), (39, 5527312), (42, 5132504), (48, 4490941), (51, 4226768), (52, 4145484), (56, 3849378), (68, 3170076), (78, 2763656), (84, 2566252), (91, 2368848), (102, 2113384), (104, 2072742), (112, 1924689), (119, 1811472), (136, 1585038), (156, 1381828), (168, 1283126), (182, 1184424), (204, 1056692), (208, 1036371), (221, 975408), (238, 905736), (272, 792519), (273, 789616), (312, 690914), (336, 641563), (357, 603824), (364, 592212), (408, 528346), (442, 487704), (476, 452868), (546, 394808), (624, 345457), (663, 325136), (714, 301912), (728, 296106), (816, 264173), (884, 243852), (952, 226434), (1092, 197404), (1326, 162568), (1428, 150956), (1456, 148053), (1547, 139344), (1768, 121926), (1904, 113217), (2184, 98702), (2652, 81284), (2856, 75478), (2903, 74256), (3094, 69672), (3536, 60963), (4368, 49351), (4641, 46448), (5304, 40642), (5712, 37739), (5806, 37128), (6188, 34836), (8709, 24752), (9282, 23224), (10608, 20321), (11612, 18564), (12376, 17418)]