178030188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 563734080

約数和(自身を除く): 385703892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 714, 812, 986, 1044, 1071, 1218, 1428, 1433, 1479, 1827, 1972, 2142, 2436, 2866, 2958, 3451, 3654, 4284, 4299, 4437, 5732, 5916, 6902, 7308, 8598, 8874, 10031, 10353, 12897, 13804, 17196, 17748, 20062, 20706, 24361, 25794, 30093, 31059, 40124, 41412, 41557, 48722, 51588, 60186, 62118, 73083, 83114, 90279, 97444, 120372, 124236, 124671, 146166, 166228, 170527, 180558, 219249, 249342, 290899, 292332, 341054, 361116, 374013, 438498, 498684, 511581, 581798, 682108, 706469, 748026, 872697, 876996, 1023162, 1163596, 1412938, 1496052, 1534743, 1745394, 2046324, 2119407, 2618091, 2825876, 3069486, 3490788, 4238814, 4945283, 5236182, 6138972, 6358221, 8477628, 9890566, 10472364, 12716442, 14835849, 19781132, 25432884, 29671698, 44507547, 59343396, 89015094, 178030188]

約数ペア:

[(1, 178030188), (2, 89015094), (3, 59343396), (4, 44507547), (6, 29671698), (7, 25432884), (9, 19781132), (12, 14835849), (14, 12716442), (17, 10472364), (18, 9890566), (21, 8477628), (28, 6358221), (29, 6138972), (34, 5236182), (36, 4945283), (42, 4238814), (51, 3490788), (58, 3069486), (63, 2825876), (68, 2618091), (84, 2119407), (87, 2046324), (102, 1745394), (116, 1534743), (119, 1496052), (126, 1412938), (153, 1163596), (174, 1023162), (203, 876996), (204, 872697), (238, 748026), (252, 706469), (261, 682108), (306, 581798), (348, 511581), (357, 498684), (406, 438498), (476, 374013), (493, 361116), (522, 341054), (609, 292332), (612, 290899), (714, 249342), (812, 219249), (986, 180558), (1044, 170527), (1071, 166228), (1218, 146166), (1428, 124671), (1433, 124236), (1479, 120372), (1827, 97444), (1972, 90279), (2142, 83114), (2436, 73083), (2866, 62118), (2958, 60186), (3451, 51588), (3654, 48722), (4284, 41557), (4299, 41412), (4437, 40124), (5732, 31059), (5916, 30093), (6902, 25794), (7308, 24361), (8598, 20706), (8874, 20062), (10031, 17748), (10353, 17196), (12897, 13804)]