138748064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 227034976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 52, 53, 56, 58, 62, 91, 104, 106, 112, 116, 124, 182, 203, 208, 212, 217, 224, 232, 248, 364, 371, 377, 403, 406, 416, 424, 434, 464, 496, 689, 728, 742, 754, 806, 812, 848, 868, 899, 928, 992, 1378, 1456, 1484, 1508, 1537, 1612, 1624, 1643, 1696, 1736, 1798, 2639, 2756, 2821, 2912, 2968, 3016, 3074, 3224, 3248, 3286, 3472, 3596, 4823, 5278, 5512, 5642, 5936, 6032, 6148, 6293, 6448, 6496, 6572, 6944, 7192, 9646, 10556, 10759, 11024, 11284, 11501, 11687, 11872, 12064, 12296, 12586, 12896, 13144, 14384, 19292, 19981, 21112, 21359, 21518, 22048, 22568, 23002, 23374, 24592, 25172, 26288, 28768, 38584, 39962, 42224, 42718, 43036, 45136, 46004, 46748, 47647, 49184, 50344, 52576, 77168, 79924, 81809, 84448, 85436, 86072, 90272, 92008, 93496, 95294, 100688, 139867, 149513, 154336, 159848, 163618, 170872, 172144, 184016, 186992, 190588, 201376, 279734, 299026, 319696, 327236, 333529, 341744, 344288, 368032, 373984, 381176, 559468, 598052, 619411, 639392, 654472, 667058, 683488, 762352, 1118936, 1196104, 1238822, 1308944, 1334116, 1524704, 2237872, 2392208, 2477644, 2617888, 2668232, 4335877, 4475744, 4784416, 4955288, 5336464, 8671754, 9910576, 10672928, 17343508, 19821152, 34687016, 69374032, 138748064]

約数ペア:

[(1, 138748064), (2, 69374032), (4, 34687016), (7, 19821152), (8, 17343508), (13, 10672928), (14, 9910576), (16, 8671754), (26, 5336464), (28, 4955288), (29, 4784416), (31, 4475744), (32, 4335877), (52, 2668232), (53, 2617888), (56, 2477644), (58, 2392208), (62, 2237872), (91, 1524704), (104, 1334116), (106, 1308944), (112, 1238822), (116, 1196104), (124, 1118936), (182, 762352), (203, 683488), (208, 667058), (212, 654472), (217, 639392), (224, 619411), (232, 598052), (248, 559468), (364, 381176), (371, 373984), (377, 368032), (403, 344288), (406, 341744), (416, 333529), (424, 327236), (434, 319696), (464, 299026), (496, 279734), (689, 201376), (728, 190588), (742, 186992), (754, 184016), (806, 172144), (812, 170872), (848, 163618), (868, 159848), (899, 154336), (928, 149513), (992, 139867), (1378, 100688), (1456, 95294), (1484, 93496), (1508, 92008), (1537, 90272), (1612, 86072), (1624, 85436), (1643, 84448), (1696, 81809), (1736, 79924), (1798, 77168), (2639, 52576), (2756, 50344), (2821, 49184), (2912, 47647), (2968, 46748), (3016, 46004), (3074, 45136), (3224, 43036), (3248, 42718), (3286, 42224), (3472, 39962), (3596, 38584), (4823, 28768), (5278, 26288), (5512, 25172), (5642, 24592), (5936, 23374), (6032, 23002), (6148, 22568), (6293, 22048), (6448, 21518), (6496, 21359), (6572, 21112), (6944, 19981), (7192, 19292), (9646, 14384), (10556, 13144), (10759, 12896), (11024, 12586), (11284, 12296), (11501, 12064), (11687, 11872)]