186995928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 371148072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 201, 222, 259, 268, 296, 402, 444, 449, 469, 518, 536, 777, 804, 888, 898, 938, 1036, 1347, 1407, 1554, 1608, 1796, 1876, 2072, 2479, 2694, 2814, 3108, 3143, 3592, 3752, 4958, 5388, 5628, 6216, 6286, 7437, 9429, 9916, 10776, 11256, 12572, 14874, 16613, 17353, 18858, 19832, 25144, 29748, 30083, 33226, 34706, 37716, 49839, 52059, 59496, 60166, 66452, 69412, 75432, 90249, 99678, 104118, 116291, 120332, 132904, 138824, 180498, 199356, 208236, 210581, 232582, 240664, 348873, 360996, 398712, 416472, 421162, 465164, 631743, 697746, 721992, 842324, 930328, 1113071, 1263486, 1395492, 1684648, 2226142, 2526972, 2790984, 3339213, 4452284, 5053944, 6678426, 7791497, 8904568, 13356852, 15582994, 23374491, 26713704, 31165988, 46748982, 62331976, 93497964, 186995928]

約数ペア:

[(1, 186995928), (2, 93497964), (3, 62331976), (4, 46748982), (6, 31165988), (7, 26713704), (8, 23374491), (12, 15582994), (14, 13356852), (21, 8904568), (24, 7791497), (28, 6678426), (37, 5053944), (42, 4452284), (56, 3339213), (67, 2790984), (74, 2526972), (84, 2226142), (111, 1684648), (134, 1395492), (148, 1263486), (168, 1113071), (201, 930328), (222, 842324), (259, 721992), (268, 697746), (296, 631743), (402, 465164), (444, 421162), (449, 416472), (469, 398712), (518, 360996), (536, 348873), (777, 240664), (804, 232582), (888, 210581), (898, 208236), (938, 199356), (1036, 180498), (1347, 138824), (1407, 132904), (1554, 120332), (1608, 116291), (1796, 104118), (1876, 99678), (2072, 90249), (2479, 75432), (2694, 69412), (2814, 66452), (3108, 60166), (3143, 59496), (3592, 52059), (3752, 49839), (4958, 37716), (5388, 34706), (5628, 33226), (6216, 30083), (6286, 29748), (7437, 25144), (9429, 19832), (9916, 18858), (10776, 17353), (11256, 16613), (12572, 14874)]