188674122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 489259008

約数和(自身を除く): 300584886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 71, 78, 91, 93, 142, 157, 182, 186, 213, 217, 273, 314, 403, 426, 434, 471, 497, 546, 651, 806, 923, 942, 994, 1099, 1209, 1302, 1491, 1846, 2041, 2198, 2201, 2418, 2769, 2821, 2982, 3297, 4082, 4402, 4867, 5538, 5642, 6123, 6461, 6594, 6603, 8463, 9734, 11147, 12246, 12922, 13206, 14287, 14601, 15407, 16926, 19383, 22294, 28574, 28613, 29202, 30814, 33441, 34069, 38766, 42861, 46221, 57226, 63271, 66882, 68138, 78029, 85722, 85839, 92442, 102207, 126542, 144911, 156058, 171678, 189813, 200291, 204414, 234087, 289822, 345557, 379626, 400582, 434733, 442897, 468174, 600873, 691114, 869466, 885794, 1014377, 1036671, 1201746, 1328691, 2028754, 2073342, 2418899, 2657382, 3043131, 4492241, 4837798, 6086262, 7256697, 8984482, 13476723, 14513394, 26953446, 31445687, 62891374, 94337061, 188674122]

約数ペア:

[(1, 188674122), (2, 94337061), (3, 62891374), (6, 31445687), (7, 26953446), (13, 14513394), (14, 13476723), (21, 8984482), (26, 7256697), (31, 6086262), (39, 4837798), (42, 4492241), (62, 3043131), (71, 2657382), (78, 2418899), (91, 2073342), (93, 2028754), (142, 1328691), (157, 1201746), (182, 1036671), (186, 1014377), (213, 885794), (217, 869466), (273, 691114), (314, 600873), (403, 468174), (426, 442897), (434, 434733), (471, 400582), (497, 379626), (546, 345557), (651, 289822), (806, 234087), (923, 204414), (942, 200291), (994, 189813), (1099, 171678), (1209, 156058), (1302, 144911), (1491, 126542), (1846, 102207), (2041, 92442), (2198, 85839), (2201, 85722), (2418, 78029), (2769, 68138), (2821, 66882), (2982, 63271), (3297, 57226), (4082, 46221), (4402, 42861), (4867, 38766), (5538, 34069), (5642, 33441), (6123, 30814), (6461, 29202), (6594, 28613), (6603, 28574), (8463, 22294), (9734, 19383), (11147, 16926), (12246, 15407), (12922, 14601), (13206, 14287)]