143973336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 413280000

約数和(自身を除く): 269306664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 149, 152, 156, 163, 228, 247, 298, 312, 326, 447, 456, 489, 494, 596, 652, 741, 894, 978, 988, 1192, 1304, 1482, 1788, 1937, 1956, 1976, 2119, 2831, 2964, 3097, 3576, 3874, 3912, 4238, 5662, 5811, 5928, 6194, 6357, 7748, 8476, 8493, 9291, 11324, 11622, 12388, 12714, 15496, 16952, 16986, 18582, 22648, 23244, 24287, 24776, 25428, 33972, 36803, 37164, 40261, 46488, 48574, 50856, 67944, 72861, 73606, 74328, 80522, 97148, 110409, 120783, 145722, 147212, 161044, 194296, 220818, 241566, 291444, 294424, 315731, 322088, 441636, 461453, 483132, 582888, 631462, 883272, 922906, 947193, 966264, 1262924, 1384359, 1845812, 1894386, 2525848, 2768718, 3691624, 3788772, 5537436, 5998889, 7577544, 11074872, 11997778, 17996667, 23995556, 35993334, 47991112, 71986668, 143973336]

約数ペア:

[(1, 143973336), (2, 71986668), (3, 47991112), (4, 35993334), (6, 23995556), (8, 17996667), (12, 11997778), (13, 11074872), (19, 7577544), (24, 5998889), (26, 5537436), (38, 3788772), (39, 3691624), (52, 2768718), (57, 2525848), (76, 1894386), (78, 1845812), (104, 1384359), (114, 1262924), (149, 966264), (152, 947193), (156, 922906), (163, 883272), (228, 631462), (247, 582888), (298, 483132), (312, 461453), (326, 441636), (447, 322088), (456, 315731), (489, 294424), (494, 291444), (596, 241566), (652, 220818), (741, 194296), (894, 161044), (978, 147212), (988, 145722), (1192, 120783), (1304, 110409), (1482, 97148), (1788, 80522), (1937, 74328), (1956, 73606), (1976, 72861), (2119, 67944), (2831, 50856), (2964, 48574), (3097, 46488), (3576, 40261), (3874, 37164), (3912, 36803), (4238, 33972), (5662, 25428), (5811, 24776), (5928, 24287), (6194, 23244), (6357, 22648), (7748, 18582), (8476, 16986), (8493, 16952), (9291, 15496), (11324, 12714), (11622, 12388)]