154210672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 407116800

約数和(自身を除く): 252906128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 112, 119, 136, 148, 154, 176, 187, 199, 238, 259, 272, 296, 308, 374, 398, 407, 476, 518, 592, 616, 629, 748, 796, 814, 952, 1036, 1232, 1258, 1309, 1393, 1496, 1592, 1628, 1904, 2072, 2189, 2516, 2618, 2786, 2849, 2992, 3184, 3256, 3383, 4144, 4378, 4403, 5032, 5236, 5572, 5698, 6512, 6766, 6919, 7363, 8756, 8806, 10064, 10472, 11144, 11396, 13532, 13838, 14726, 15323, 17512, 17612, 20944, 22288, 22792, 23681, 27064, 27676, 29452, 30646, 35024, 35224, 37213, 45584, 47362, 48433, 51541, 54128, 55352, 58904, 61292, 70448, 74426, 80993, 94724, 96866, 103082, 110704, 117808, 122584, 125171, 148852, 161986, 189448, 193732, 206164, 245168, 250342, 260491, 297704, 323972, 378896, 387464, 412328, 500684, 520982, 566951, 595408, 647944, 774928, 824656, 876197, 1001368, 1041964, 1133902, 1295888, 1376881, 1752394, 2002736, 2083928, 2267804, 2753762, 3504788, 4167856, 4535608, 5507524, 7009576, 9071216, 9638167, 11015048, 14019152, 19276334, 22030096, 38552668, 77105336, 154210672]

約数ペア:

[(1, 154210672), (2, 77105336), (4, 38552668), (7, 22030096), (8, 19276334), (11, 14019152), (14, 11015048), (16, 9638167), (17, 9071216), (22, 7009576), (28, 5507524), (34, 4535608), (37, 4167856), (44, 3504788), (56, 2753762), (68, 2267804), (74, 2083928), (77, 2002736), (88, 1752394), (112, 1376881), (119, 1295888), (136, 1133902), (148, 1041964), (154, 1001368), (176, 876197), (187, 824656), (199, 774928), (238, 647944), (259, 595408), (272, 566951), (296, 520982), (308, 500684), (374, 412328), (398, 387464), (407, 378896), (476, 323972), (518, 297704), (592, 260491), (616, 250342), (629, 245168), (748, 206164), (796, 193732), (814, 189448), (952, 161986), (1036, 148852), (1232, 125171), (1258, 122584), (1309, 117808), (1393, 110704), (1496, 103082), (1592, 96866), (1628, 94724), (1904, 80993), (2072, 74426), (2189, 70448), (2516, 61292), (2618, 58904), (2786, 55352), (2849, 54128), (2992, 51541), (3184, 48433), (3256, 47362), (3383, 45584), (4144, 37213), (4378, 35224), (4403, 35024), (5032, 30646), (5236, 29452), (5572, 27676), (5698, 27064), (6512, 23681), (6766, 22792), (6919, 22288), (7363, 20944), (8756, 17612), (8806, 17512), (10064, 15323), (10472, 14726), (11144, 13838), (11396, 13532)]