31164588

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 102737712

約数和(自身を除く): 71573124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 151, 156, 162, 182, 189, 196, 234, 252, 273, 294, 302, 324, 351, 364, 378, 441, 453, 468, 546, 567, 588, 604, 637, 702, 756, 819, 882, 906, 1053, 1057, 1092, 1134, 1274, 1323, 1359, 1404, 1638, 1764, 1812, 1911, 1963, 2106, 2114, 2268, 2457, 2548, 2646, 2718, 3171, 3276, 3822, 3926, 3969, 4077, 4212, 4228, 4914, 5292, 5436, 5733, 5889, 6342, 7371, 7399, 7644, 7852, 7938, 8154, 9513, 9828, 11466, 11778, 12231, 12684, 13741, 14742, 14798, 15876, 16308, 17199, 17667, 19026, 22197, 22932, 23556, 24462, 27482, 28539, 29484, 29596, 34398, 35334, 38052, 41223, 44394, 48924, 51597, 53001, 54964, 57078, 66591, 68796, 70668, 82446, 85617, 88788, 96187, 103194, 106002, 114156, 123669, 133182, 159003, 164892, 171234, 192374, 199773, 206388, 212004, 247338, 266364, 288561, 318006, 342468, 371007, 384748, 399546, 494676, 577122, 599319, 636012, 742014, 799092, 865683, 1113021, 1154244, 1198638, 1484028, 1731366, 2226042, 2397276, 2597049, 3462732, 4452084, 5194098, 7791147, 10388196, 15582294, 31164588]

約数ペア:

[(1, 31164588), (2, 15582294), (3, 10388196), (4, 7791147), (6, 5194098), (7, 4452084), (9, 3462732), (12, 2597049), (13, 2397276), (14, 2226042), (18, 1731366), (21, 1484028), (26, 1198638), (27, 1154244), (28, 1113021), (36, 865683), (39, 799092), (42, 742014), (49, 636012), (52, 599319), (54, 577122), (63, 494676), (78, 399546), (81, 384748), (84, 371007), (91, 342468), (98, 318006), (108, 288561), (117, 266364), (126, 247338), (147, 212004), (151, 206388), (156, 199773), (162, 192374), (182, 171234), (189, 164892), (196, 159003), (234, 133182), (252, 123669), (273, 114156), (294, 106002), (302, 103194), (324, 96187), (351, 88788), (364, 85617), (378, 82446), (441, 70668), (453, 68796), (468, 66591), (546, 57078), (567, 54964), (588, 53001), (604, 51597), (637, 48924), (702, 44394), (756, 41223), (819, 38052), (882, 35334), (906, 34398), (1053, 29596), (1057, 29484), (1092, 28539), (1134, 27482), (1274, 24462), (1323, 23556), (1359, 22932), (1404, 22197), (1638, 19026), (1764, 17667), (1812, 17199), (1911, 16308), (1963, 15876), (2106, 14798), (2114, 14742), (2268, 13741), (2457, 12684), (2548, 12231), (2646, 11778), (2718, 11466), (3171, 9828), (3276, 9513), (3822, 8154), (3926, 7938), (3969, 7852), (4077, 7644), (4212, 7399), (4228, 7371), (4914, 6342), (5292, 5889), (5436, 5733)]