155082928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 421972992

約数和(自身を除く): 266890064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 182, 184, 208, 253, 286, 299, 308, 322, 364, 368, 421, 506, 572, 598, 616, 644, 728, 842, 1001, 1012, 1144, 1196, 1232, 1288, 1456, 1684, 1771, 2002, 2024, 2093, 2288, 2392, 2576, 2947, 3289, 3368, 3542, 4004, 4048, 4186, 4631, 4784, 5473, 5894, 6578, 6736, 7084, 8008, 8372, 9262, 9683, 10946, 11788, 13156, 14168, 16016, 16744, 18524, 19366, 21892, 23023, 23576, 26312, 28336, 32417, 33488, 37048, 38311, 38732, 43784, 46046, 47152, 52624, 60203, 64834, 67781, 74096, 76622, 77464, 87568, 92092, 106513, 120406, 125879, 129668, 135562, 153244, 154928, 184184, 213026, 240812, 251758, 259336, 271124, 306488, 368368, 421421, 426052, 481624, 503516, 518672, 542248, 612976, 745591, 842842, 852104, 881153, 963248, 1007032, 1084496, 1384669, 1491182, 1685684, 1704208, 1762306, 2014064, 2769338, 2982364, 3371368, 3524612, 5538676, 5964728, 6742736, 7049224, 9692683, 11077352, 11929456, 14098448, 19385366, 22154704, 38770732, 77541464, 155082928]

約数ペア:

[(1, 155082928), (2, 77541464), (4, 38770732), (7, 22154704), (8, 19385366), (11, 14098448), (13, 11929456), (14, 11077352), (16, 9692683), (22, 7049224), (23, 6742736), (26, 5964728), (28, 5538676), (44, 3524612), (46, 3371368), (52, 2982364), (56, 2769338), (77, 2014064), (88, 1762306), (91, 1704208), (92, 1685684), (104, 1491182), (112, 1384669), (143, 1084496), (154, 1007032), (161, 963248), (176, 881153), (182, 852104), (184, 842842), (208, 745591), (253, 612976), (286, 542248), (299, 518672), (308, 503516), (322, 481624), (364, 426052), (368, 421421), (421, 368368), (506, 306488), (572, 271124), (598, 259336), (616, 251758), (644, 240812), (728, 213026), (842, 184184), (1001, 154928), (1012, 153244), (1144, 135562), (1196, 129668), (1232, 125879), (1288, 120406), (1456, 106513), (1684, 92092), (1771, 87568), (2002, 77464), (2024, 76622), (2093, 74096), (2288, 67781), (2392, 64834), (2576, 60203), (2947, 52624), (3289, 47152), (3368, 46046), (3542, 43784), (4004, 38732), (4048, 38311), (4186, 37048), (4631, 33488), (4784, 32417), (5473, 28336), (5894, 26312), (6578, 23576), (6736, 23023), (7084, 21892), (8008, 19366), (8372, 18524), (9262, 16744), (9683, 16016), (10946, 14168), (11788, 13156)]