129416502

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 277214400

約数和(自身を除く): 147797898

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 89, 122, 137, 174, 178, 183, 267, 274, 366, 411, 534, 822, 1769, 2581, 3538, 3973, 5162, 5307, 5429, 7743, 7946, 8357, 10614, 10858, 11919, 12193, 15486, 16287, 16714, 23838, 24386, 25071, 32574, 36579, 50142, 73158, 157441, 242353, 314882, 353597, 472323, 484706, 707194, 727059, 743773, 944646, 1060791, 1454118, 1487546, 2121582, 2231319, 4462638, 21569417, 43138834, 64708251, 129416502]

約数ペア:

[(1, 129416502), (2, 64708251), (3, 43138834), (6, 21569417), (29, 4462638), (58, 2231319), (61, 2121582), (87, 1487546), (89, 1454118), (122, 1060791), (137, 944646), (174, 743773), (178, 727059), (183, 707194), (267, 484706), (274, 472323), (366, 353597), (411, 314882), (534, 242353), (822, 157441), (1769, 73158), (2581, 50142), (3538, 36579), (3973, 32574), (5162, 25071), (5307, 24386), (5429, 23838), (7743, 16714), (7946, 16287), (8357, 15486), (10614, 12193), (10858, 11919)]