172352256

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 498605184

約数和(自身を除く): 326252928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 128, 129, 136, 172, 192, 204, 256, 258, 272, 307, 344, 384, 408, 516, 544, 614, 688, 731, 768, 816, 921, 1032, 1088, 1228, 1376, 1462, 1632, 1842, 2064, 2176, 2193, 2456, 2752, 2924, 3264, 3684, 4128, 4352, 4386, 4912, 5219, 5504, 5848, 6528, 7368, 8256, 8772, 9824, 10438, 11008, 11696, 13056, 13201, 14736, 15657, 16512, 17544, 19648, 20876, 23392, 26402, 29472, 31314, 33024, 35088, 39296, 39603, 41752, 46784, 52804, 58944, 62628, 70176, 78592, 79206, 83504, 93568, 105608, 117888, 125256, 140352, 158412, 167008, 187136, 211216, 224417, 235776, 250512, 280704, 316824, 334016, 422432, 448834, 501024, 561408, 633648, 668032, 673251, 844864, 897668, 1002048, 1267296, 1336064, 1346502, 1689728, 1795336, 2004096, 2534592, 2693004, 3379456, 3590672, 4008192, 5069184, 5386008, 7181344, 10138368, 10772016, 14362688, 21544032, 28725376, 43088064, 57450752, 86176128, 172352256]

約数ペア:

[(1, 172352256), (2, 86176128), (3, 57450752), (4, 43088064), (6, 28725376), (8, 21544032), (12, 14362688), (16, 10772016), (17, 10138368), (24, 7181344), (32, 5386008), (34, 5069184), (43, 4008192), (48, 3590672), (51, 3379456), (64, 2693004), (68, 2534592), (86, 2004096), (96, 1795336), (102, 1689728), (128, 1346502), (129, 1336064), (136, 1267296), (172, 1002048), (192, 897668), (204, 844864), (256, 673251), (258, 668032), (272, 633648), (307, 561408), (344, 501024), (384, 448834), (408, 422432), (516, 334016), (544, 316824), (614, 280704), (688, 250512), (731, 235776), (768, 224417), (816, 211216), (921, 187136), (1032, 167008), (1088, 158412), (1228, 140352), (1376, 125256), (1462, 117888), (1632, 105608), (1842, 93568), (2064, 83504), (2176, 79206), (2193, 78592), (2456, 70176), (2752, 62628), (2924, 58944), (3264, 52804), (3684, 46784), (4128, 41752), (4352, 39603), (4386, 39296), (4912, 35088), (5219, 33024), (5504, 31314), (5848, 29472), (6528, 26402), (7368, 23392), (8256, 20876), (8772, 19648), (9824, 17544), (10438, 16512), (11008, 15657), (11696, 14736), (13056, 13201)]