151836928

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 324505440

約数和(自身を除く): 172668512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 251, 256, 272, 278, 502, 544, 556, 1004, 1088, 1112, 2008, 2176, 2224, 2363, 4016, 4267, 4352, 4448, 4726, 8032, 8534, 8896, 9452, 16064, 17068, 17792, 18904, 32128, 34136, 34889, 35584, 37808, 64256, 68272, 69778, 75616, 136544, 139556, 151232, 273088, 279112, 302464, 546176, 558224, 593113, 604928, 1092352, 1116448, 1186226, 2232896, 2372452, 4465792, 4744904, 8931584, 9489808, 18979616, 37959232, 75918464, 151836928]

約数ペア:

[(1, 151836928), (2, 75918464), (4, 37959232), (8, 18979616), (16, 9489808), (17, 8931584), (32, 4744904), (34, 4465792), (64, 2372452), (68, 2232896), (128, 1186226), (136, 1116448), (139, 1092352), (251, 604928), (256, 593113), (272, 558224), (278, 546176), (502, 302464), (544, 279112), (556, 273088), (1004, 151232), (1088, 139556), (1112, 136544), (2008, 75616), (2176, 69778), (2224, 68272), (2363, 64256), (4016, 37808), (4267, 35584), (4352, 34889), (4448, 34136), (4726, 32128), (8032, 18904), (8534, 17792), (8896, 17068), (9452, 16064)]