156725398208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1450

約数の個数: 112

約数和(自身を含む): 321662474784

約数和(自身を除く): 164937076576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 157, 164, 314, 328, 557, 628, 656, 683, 1114, 1256, 1312, 1366, 2228, 2512, 2624, 2732, 4456, 5024, 5464, 6437, 8912, 10048, 10928, 12874, 17824, 21856, 22837, 25748, 28003, 35648, 43712, 45674, 51496, 56006, 87449, 91348, 102992, 107231, 112012, 174898, 182696, 205984, 214462, 224024, 349796, 365392, 380431, 411968, 428924, 448048, 699592, 730784, 760862, 857848, 896096, 1399184, 1461568, 1521724, 1715696, 1792192, 2798368, 3043448, 3431392, 3585409, 4396471, 5596736, 6086896, 6862784, 7170818, 8792942, 12173792, 14341636, 15597671, 17585884, 24347584, 28683272, 31195342, 35171768, 57366544, 59727667, 62390684, 70343536, 114733088, 119455334, 124781368, 140687072, 229466176, 238910668, 249562736, 281374144, 477821336, 499125472, 955642672, 998250944, 1911285344, 2448834347, 3822570688, 4897668694, 9795337388, 19590674776, 39181349552, 78362699104, 156725398208]

約数ペア:

[(1, 156725398208), (2, 78362699104), (4, 39181349552), (8, 19590674776), (16, 9795337388), (32, 4897668694), (41, 3822570688), (64, 2448834347), (82, 1911285344), (157, 998250944), (164, 955642672), (314, 499125472), (328, 477821336), (557, 281374144), (628, 249562736), (656, 238910668), (683, 229466176), (1114, 140687072), (1256, 124781368), (1312, 119455334), (1366, 114733088), (2228, 70343536), (2512, 62390684), (2624, 59727667), (2732, 57366544), (4456, 35171768), (5024, 31195342), (5464, 28683272), (6437, 24347584), (8912, 17585884), (10048, 15597671), (10928, 14341636), (12874, 12173792), (17824, 8792942), (21856, 7170818), (22837, 6862784), (25748, 6086896), (28003, 5596736), (35648, 4396471), (43712, 3585409), (45674, 3431392), (51496, 3043448), (56006, 2798368), (87449, 1792192), (91348, 1715696), (102992, 1521724), (107231, 1461568), (112012, 1399184), (174898, 896096), (182696, 857848), (205984, 760862), (214462, 730784), (224024, 699592), (349796, 448048), (365392, 428924), (380431, 411968)]