160409382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 250992858

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 61, 87, 102, 119, 122, 127, 174, 183, 203, 238, 254, 357, 366, 381, 406, 427, 493, 609, 714, 762, 854, 889, 986, 1037, 1218, 1281, 1479, 1769, 1778, 2074, 2159, 2562, 2667, 2958, 3111, 3451, 3538, 3683, 4318, 5307, 5334, 6222, 6477, 6902, 7259, 7366, 7747, 10353, 10614, 11049, 12383, 12954, 14518, 15113, 15494, 20706, 21777, 22098, 23241, 24766, 25781, 30073, 30226, 37149, 43554, 45339, 46482, 51562, 54229, 60146, 62611, 74298, 77343, 90219, 90678, 108458, 125222, 131699, 154686, 162687, 180438, 187833, 210511, 224663, 263398, 325374, 375666, 395097, 421022, 438277, 449326, 631533, 673989, 790194, 876554, 921893, 1263066, 1314831, 1347978, 1572641, 1843786, 2629662, 2765679, 3145282, 3819271, 4717923, 5531358, 7638542, 9435846, 11457813, 22915626, 26734897, 53469794, 80204691, 160409382]

約数ペア:

[(1, 160409382), (2, 80204691), (3, 53469794), (6, 26734897), (7, 22915626), (14, 11457813), (17, 9435846), (21, 7638542), (29, 5531358), (34, 4717923), (42, 3819271), (51, 3145282), (58, 2765679), (61, 2629662), (87, 1843786), (102, 1572641), (119, 1347978), (122, 1314831), (127, 1263066), (174, 921893), (183, 876554), (203, 790194), (238, 673989), (254, 631533), (357, 449326), (366, 438277), (381, 421022), (406, 395097), (427, 375666), (493, 325374), (609, 263398), (714, 224663), (762, 210511), (854, 187833), (889, 180438), (986, 162687), (1037, 154686), (1218, 131699), (1281, 125222), (1479, 108458), (1769, 90678), (1778, 90219), (2074, 77343), (2159, 74298), (2562, 62611), (2667, 60146), (2958, 54229), (3111, 51562), (3451, 46482), (3538, 45339), (3683, 43554), (4318, 37149), (5307, 30226), (5334, 30073), (6222, 25781), (6477, 24766), (6902, 23241), (7259, 22098), (7366, 21777), (7747, 20706), (10353, 15494), (10614, 15113), (11049, 14518), (12383, 12954)]