156958281344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47143}}^1$

素因数の和:47250

約数の個数: 96

約数和(自身を含む): 338291200800

約数和(自身を除く): 181332919456

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1369, 1406, 2368, 2432, 2738, 2812, 4736, 5476, 5624, 10952, 11248, 21904, 22496, 26011, 43808, 44992, 47143, 52022, 87616, 89984, 94286, 104044, 175232, 188572, 208088, 377144, 416176, 754288, 832352, 895717, 1508576, 1664704, 1744291, 1791434, 3017152, 3329408, 3488582, 3582868, 6034304, 6977164, 7165736, 13954328, 14331472, 27908656, 28662944, 33141529, 55817312, 57325888, 64538767, 66283058, 111634624, 114651776, 129077534, 132566116, 223269248, 258155068, 265132232, 516310136, 530264464, 1032620272, 1060528928, 1226236573, 2065240544, 2121057856, 2452473146, 4130481088, 4242115712, 4904946292, 8260962176, 9809892584, 19619785168, 39239570336, 78479140672, 156958281344]

約数ペア:

[(1, 156958281344), (2, 78479140672), (4, 39239570336), (8, 19619785168), (16, 9809892584), (19, 8260962176), (32, 4904946292), (37, 4242115712), (38, 4130481088), (64, 2452473146), (74, 2121057856), (76, 2065240544), (128, 1226236573), (148, 1060528928), (152, 1032620272), (296, 530264464), (304, 516310136), (592, 265132232), (608, 258155068), (703, 223269248), (1184, 132566116), (1216, 129077534), (1369, 114651776), (1406, 111634624), (2368, 66283058), (2432, 64538767), (2738, 57325888), (2812, 55817312), (4736, 33141529), (5476, 28662944), (5624, 27908656), (10952, 14331472), (11248, 13954328), (21904, 7165736), (22496, 6977164), (26011, 6034304), (43808, 3582868), (44992, 3488582), (47143, 3329408), (52022, 3017152), (87616, 1791434), (89984, 1744291), (94286, 1664704), (104044, 1508576), (175232, 895717), (188572, 832352), (208088, 754288), (377144, 416176)]