155144704

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 120

約数和(自身を含む): 368427312

約数和(自身を除く): 213282608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 163, 169, 176, 208, 256, 286, 326, 338, 352, 416, 512, 572, 652, 676, 704, 832, 1144, 1304, 1352, 1408, 1664, 1793, 1859, 2119, 2288, 2608, 2704, 2816, 3328, 3586, 3718, 4238, 4576, 5216, 5408, 5632, 6656, 7172, 7436, 8476, 9152, 10432, 10816, 14344, 14872, 16952, 18304, 20864, 21632, 23309, 27547, 28688, 29744, 33904, 36608, 41728, 43264, 46618, 55094, 57376, 59488, 67808, 73216, 83456, 86528, 93236, 110188, 114752, 118976, 135616, 186472, 220376, 229504, 237952, 271232, 303017, 372944, 440752, 459008, 475904, 542464, 606034, 745888, 881504, 918016, 951808, 1084928, 1212068, 1491776, 1763008, 2424136, 2983552, 3526016, 4848272, 5967104, 7052032, 9696544, 11934208, 14104064, 19393088, 38786176, 77572352, 155144704]

約数ペア:

[(1, 155144704), (2, 77572352), (4, 38786176), (8, 19393088), (11, 14104064), (13, 11934208), (16, 9696544), (22, 7052032), (26, 5967104), (32, 4848272), (44, 3526016), (52, 2983552), (64, 2424136), (88, 1763008), (104, 1491776), (128, 1212068), (143, 1084928), (163, 951808), (169, 918016), (176, 881504), (208, 745888), (256, 606034), (286, 542464), (326, 475904), (338, 459008), (352, 440752), (416, 372944), (512, 303017), (572, 271232), (652, 237952), (676, 229504), (704, 220376), (832, 186472), (1144, 135616), (1304, 118976), (1352, 114752), (1408, 110188), (1664, 93236), (1793, 86528), (1859, 83456), (2119, 73216), (2288, 67808), (2608, 59488), (2704, 57376), (2816, 55094), (3328, 46618), (3586, 43264), (3718, 41728), (4238, 36608), (4576, 33904), (5216, 29744), (5408, 28688), (5632, 27547), (6656, 23309), (7172, 21632), (7436, 20864), (8476, 18304), (9152, 16952), (10432, 14872), (10816, 14344)]