138899712

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 108

約数和(自身を含む): 430147536

約数和(自身を除く): 291247824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 3691, 4704, 5376, 6272, 7382, 9408, 11073, 12544, 14764, 18816, 22146, 25837, 29528, 37632, 44292, 51674, 59056, 77511, 88584, 103348, 118112, 155022, 177168, 180859, 206696, 236224, 310044, 354336, 361718, 413392, 472448, 542577, 620088, 708672, 723436, 826784, 944896, 1085154, 1240176, 1417344, 1446872, 1653568, 2170308, 2480352, 2834688, 2893744, 3307136, 4340616, 4960704, 5787488, 6614272, 8681232, 9921408, 11574976, 17362464, 19842816, 23149952, 34724928, 46299904, 69449856, 138899712]

約数ペア:

[(1, 138899712), (2, 69449856), (3, 46299904), (4, 34724928), (6, 23149952), (7, 19842816), (8, 17362464), (12, 11574976), (14, 9921408), (16, 8681232), (21, 6614272), (24, 5787488), (28, 4960704), (32, 4340616), (42, 3307136), (48, 2893744), (49, 2834688), (56, 2480352), (64, 2170308), (84, 1653568), (96, 1446872), (98, 1417344), (112, 1240176), (128, 1085154), (147, 944896), (168, 826784), (192, 723436), (196, 708672), (224, 620088), (256, 542577), (294, 472448), (336, 413392), (384, 361718), (392, 354336), (448, 310044), (588, 236224), (672, 206696), (768, 180859), (784, 177168), (896, 155022), (1176, 118112), (1344, 103348), (1568, 88584), (1792, 77511), (2352, 59056), (2688, 51674), (3136, 44292), (3691, 37632), (4704, 29528), (5376, 25837), (6272, 22146), (7382, 18816), (9408, 14764), (11073, 12544)]