125225672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 300464640

約数和(自身を除く): 175238968

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 88, 94, 104, 136, 137, 143, 187, 188, 221, 274, 286, 374, 376, 442, 517, 548, 572, 611, 748, 799, 884, 1034, 1096, 1144, 1222, 1496, 1507, 1598, 1768, 1781, 2068, 2329, 2431, 2444, 3014, 3196, 3562, 4136, 4658, 4862, 4888, 6028, 6392, 6439, 6721, 7124, 8789, 9316, 9724, 10387, 12056, 12878, 13442, 14248, 17578, 18632, 19448, 19591, 20774, 25619, 25756, 26884, 30277, 35156, 39182, 41548, 51238, 51512, 53768, 60554, 70312, 70829, 78364, 83096, 83707, 102476, 109463, 114257, 121108, 141658, 156728, 167414, 204952, 218926, 228514, 242216, 283316, 333047, 334828, 437852, 457028, 566632, 666094, 669656, 875704, 914056, 920777, 1204093, 1332188, 1423019, 1841554, 2408186, 2664376, 2846038, 3683108, 4816372, 5692076, 7366216, 9632744, 11384152, 15653209, 31306418, 62612836, 125225672]

約数ペア:

[(1, 125225672), (2, 62612836), (4, 31306418), (8, 15653209), (11, 11384152), (13, 9632744), (17, 7366216), (22, 5692076), (26, 4816372), (34, 3683108), (44, 2846038), (47, 2664376), (52, 2408186), (68, 1841554), (88, 1423019), (94, 1332188), (104, 1204093), (136, 920777), (137, 914056), (143, 875704), (187, 669656), (188, 666094), (221, 566632), (274, 457028), (286, 437852), (374, 334828), (376, 333047), (442, 283316), (517, 242216), (548, 228514), (572, 218926), (611, 204952), (748, 167414), (799, 156728), (884, 141658), (1034, 121108), (1096, 114257), (1144, 109463), (1222, 102476), (1496, 83707), (1507, 83096), (1598, 78364), (1768, 70829), (1781, 70312), (2068, 60554), (2329, 53768), (2431, 51512), (2444, 51238), (3014, 41548), (3196, 39182), (3562, 35156), (4136, 30277), (4658, 26884), (4862, 25756), (4888, 25619), (6028, 20774), (6392, 19591), (6439, 19448), (6721, 18632), (7124, 17578), (8789, 14248), (9316, 13442), (9724, 12878), (10387, 12056)]