156381456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 521395200

約数和(自身を除く): 365013744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 132, 154, 168, 174, 176, 203, 231, 232, 264, 308, 319, 336, 348, 406, 462, 464, 528, 609, 616, 638, 696, 812, 924, 957, 1218, 1232, 1276, 1392, 1459, 1624, 1848, 1914, 2233, 2436, 2552, 2918, 3248, 3696, 3828, 4377, 4466, 4872, 5104, 5836, 6699, 7656, 8754, 8932, 9744, 10213, 11672, 13398, 15312, 16049, 17508, 17864, 20426, 23344, 26796, 30639, 32098, 35016, 35728, 40852, 42311, 48147, 53592, 61278, 64196, 70032, 81704, 84622, 96294, 107184, 112343, 122556, 126933, 128392, 163408, 169244, 192588, 224686, 245112, 253866, 256784, 296177, 337029, 338488, 385176, 449372, 465421, 490224, 507732, 592354, 674058, 676976, 770352, 888531, 898744, 930842, 1015464, 1184708, 1348116, 1396263, 1777062, 1797488, 1861684, 2030928, 2369416, 2696232, 2792526, 3257947, 3554124, 3723368, 4738832, 5392464, 5585052, 6515894, 7108248, 7446736, 9773841, 11170104, 13031788, 14216496, 19547682, 22340208, 26063576, 39095364, 52127152, 78190728, 156381456]

約数ペア:

[(1, 156381456), (2, 78190728), (3, 52127152), (4, 39095364), (6, 26063576), (7, 22340208), (8, 19547682), (11, 14216496), (12, 13031788), (14, 11170104), (16, 9773841), (21, 7446736), (22, 7108248), (24, 6515894), (28, 5585052), (29, 5392464), (33, 4738832), (42, 3723368), (44, 3554124), (48, 3257947), (56, 2792526), (58, 2696232), (66, 2369416), (77, 2030928), (84, 1861684), (87, 1797488), (88, 1777062), (112, 1396263), (116, 1348116), (132, 1184708), (154, 1015464), (168, 930842), (174, 898744), (176, 888531), (203, 770352), (231, 676976), (232, 674058), (264, 592354), (308, 507732), (319, 490224), (336, 465421), (348, 449372), (406, 385176), (462, 338488), (464, 337029), (528, 296177), (609, 256784), (616, 253866), (638, 245112), (696, 224686), (812, 192588), (924, 169244), (957, 163408), (1218, 128392), (1232, 126933), (1276, 122556), (1392, 112343), (1459, 107184), (1624, 96294), (1848, 84622), (1914, 81704), (2233, 70032), (2436, 64196), (2552, 61278), (2918, 53592), (3248, 48147), (3696, 42311), (3828, 40852), (4377, 35728), (4466, 35016), (4872, 32098), (5104, 30639), (5836, 26796), (6699, 23344), (7656, 20426), (8754, 17864), (8932, 17508), (9744, 16049), (10213, 15312), (11672, 13398)]