154564256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 382838400

約数和(自身を除く): 228274144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 149, 154, 176, 224, 298, 308, 352, 421, 596, 616, 842, 1043, 1192, 1232, 1639, 1684, 2086, 2384, 2464, 2947, 3278, 3368, 4172, 4631, 4768, 5894, 6556, 6736, 8344, 9262, 11473, 11788, 13112, 13472, 16688, 18524, 22946, 23576, 26224, 32417, 33376, 37048, 45892, 47152, 52448, 62729, 64834, 74096, 91784, 94304, 125458, 129668, 148192, 183568, 250916, 259336, 367136, 439103, 501832, 518672, 690019, 878206, 1003664, 1037344, 1380038, 1756412, 2007328, 2760076, 3512824, 4830133, 5520152, 7025648, 9660266, 11040304, 14051296, 19320532, 22080608, 38641064, 77282128, 154564256]

約数ペア:

[(1, 154564256), (2, 77282128), (4, 38641064), (7, 22080608), (8, 19320532), (11, 14051296), (14, 11040304), (16, 9660266), (22, 7025648), (28, 5520152), (32, 4830133), (44, 3512824), (56, 2760076), (77, 2007328), (88, 1756412), (112, 1380038), (149, 1037344), (154, 1003664), (176, 878206), (224, 690019), (298, 518672), (308, 501832), (352, 439103), (421, 367136), (596, 259336), (616, 250916), (842, 183568), (1043, 148192), (1192, 129668), (1232, 125458), (1639, 94304), (1684, 91784), (2086, 74096), (2384, 64834), (2464, 62729), (2947, 52448), (3278, 47152), (3368, 45892), (4172, 37048), (4631, 33376), (4768, 32417), (5894, 26224), (6556, 23576), (6736, 22946), (8344, 18524), (9262, 16688), (11473, 13472), (11788, 13112)]