140765376

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 112

約数和(自身を含む): 400872960

約数和(自身を除く): 260107584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 456, 564, 608, 752, 821, 893, 912, 1128, 1216, 1504, 1642, 1786, 1824, 2256, 2463, 2679, 3008, 3284, 3572, 3648, 4512, 4926, 5358, 6568, 7144, 9024, 9852, 10716, 13136, 14288, 15599, 19704, 21432, 26272, 28576, 31198, 38587, 39408, 42864, 46797, 52544, 57152, 62396, 77174, 78816, 85728, 93594, 115761, 124792, 154348, 157632, 171456, 187188, 231522, 249584, 308696, 374376, 463044, 499168, 617392, 733153, 748752, 926088, 998336, 1234784, 1466306, 1497504, 1852176, 2199459, 2469568, 2932612, 2995008, 3704352, 4398918, 5865224, 7408704, 8797836, 11730448, 17595672, 23460896, 35191344, 46921792, 70382688, 140765376]

約数ペア:

[(1, 140765376), (2, 70382688), (3, 46921792), (4, 35191344), (6, 23460896), (8, 17595672), (12, 11730448), (16, 8797836), (19, 7408704), (24, 5865224), (32, 4398918), (38, 3704352), (47, 2995008), (48, 2932612), (57, 2469568), (64, 2199459), (76, 1852176), (94, 1497504), (96, 1466306), (114, 1234784), (141, 998336), (152, 926088), (188, 748752), (192, 733153), (228, 617392), (282, 499168), (304, 463044), (376, 374376), (456, 308696), (564, 249584), (608, 231522), (752, 187188), (821, 171456), (893, 157632), (912, 154348), (1128, 124792), (1216, 115761), (1504, 93594), (1642, 85728), (1786, 78816), (1824, 77174), (2256, 62396), (2463, 57152), (2679, 52544), (3008, 46797), (3284, 42864), (3572, 39408), (3648, 38587), (4512, 31198), (4926, 28576), (5358, 26272), (6568, 21432), (7144, 19704), (9024, 15599), (9852, 14288), (10716, 13136)]