139622784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 428236800

約数和(自身を除く): 288614016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 409, 448, 508, 672, 762, 818, 889, 896, 1016, 1227, 1344, 1524, 1636, 1778, 2032, 2454, 2667, 2688, 2863, 3048, 3272, 3556, 4064, 4908, 5334, 5726, 6096, 6544, 7112, 8128, 8589, 9816, 10668, 11452, 12192, 13088, 14224, 16256, 17178, 19632, 21336, 22904, 24384, 26176, 28448, 34356, 39264, 42672, 45808, 48768, 51943, 52352, 56896, 68712, 78528, 85344, 91616, 103886, 113792, 137424, 155829, 157056, 170688, 183232, 207772, 274848, 311658, 341376, 363601, 366464, 415544, 549696, 623316, 727202, 831088, 1090803, 1099392, 1246632, 1454404, 1662176, 2181606, 2493264, 2908808, 3324352, 4363212, 4986528, 5817616, 6648704, 8726424, 9973056, 11635232, 17452848, 19946112, 23270464, 34905696, 46540928, 69811392, 139622784]

約数ペア:

[(1, 139622784), (2, 69811392), (3, 46540928), (4, 34905696), (6, 23270464), (7, 19946112), (8, 17452848), (12, 11635232), (14, 9973056), (16, 8726424), (21, 6648704), (24, 5817616), (28, 4986528), (32, 4363212), (42, 3324352), (48, 2908808), (56, 2493264), (64, 2181606), (84, 1662176), (96, 1454404), (112, 1246632), (127, 1099392), (128, 1090803), (168, 831088), (192, 727202), (224, 623316), (254, 549696), (336, 415544), (381, 366464), (384, 363601), (409, 341376), (448, 311658), (508, 274848), (672, 207772), (762, 183232), (818, 170688), (889, 157056), (896, 155829), (1016, 137424), (1227, 113792), (1344, 103886), (1524, 91616), (1636, 85344), (1778, 78528), (2032, 68712), (2454, 56896), (2667, 52352), (2688, 51943), (2863, 48768), (3048, 45808), (3272, 42672), (3556, 39264), (4064, 34356), (4908, 28448), (5334, 26176), (5726, 24384), (6096, 22904), (6544, 21336), (7112, 19632), (8128, 17178), (8589, 16256), (9816, 14224), (10668, 13088), (11452, 12192)]