148340192

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 396025056

約数和(自身を除く): 247684864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 421, 484, 572, 616, 728, 842, 847, 968, 1001, 1144, 1232, 1456, 1573, 1684, 1694, 1936, 2002, 2288, 2464, 2912, 2947, 3146, 3368, 3388, 3872, 4004, 4576, 4631, 5473, 5894, 6292, 6736, 6776, 8008, 9262, 10946, 11011, 11788, 12584, 13472, 13552, 16016, 18524, 21892, 22022, 23576, 25168, 27104, 32032, 32417, 37048, 38311, 43784, 44044, 47152, 50336, 50941, 60203, 64834, 74096, 76622, 87568, 88088, 94304, 101882, 120406, 129668, 148192, 153244, 175136, 176176, 203764, 240812, 259336, 306488, 352352, 356587, 407528, 421421, 481624, 518672, 612976, 662233, 713174, 815056, 842842, 963248, 1037344, 1225952, 1324466, 1426348, 1630112, 1685684, 1926496, 2648932, 2852696, 3371368, 4635631, 5297864, 5705392, 6742736, 9271262, 10595728, 11410784, 13485472, 18542524, 21191456, 37085048, 74170096, 148340192]

約数ペア:

[(1, 148340192), (2, 74170096), (4, 37085048), (7, 21191456), (8, 18542524), (11, 13485472), (13, 11410784), (14, 10595728), (16, 9271262), (22, 6742736), (26, 5705392), (28, 5297864), (32, 4635631), (44, 3371368), (52, 2852696), (56, 2648932), (77, 1926496), (88, 1685684), (91, 1630112), (104, 1426348), (112, 1324466), (121, 1225952), (143, 1037344), (154, 963248), (176, 842842), (182, 815056), (208, 713174), (224, 662233), (242, 612976), (286, 518672), (308, 481624), (352, 421421), (364, 407528), (416, 356587), (421, 352352), (484, 306488), (572, 259336), (616, 240812), (728, 203764), (842, 176176), (847, 175136), (968, 153244), (1001, 148192), (1144, 129668), (1232, 120406), (1456, 101882), (1573, 94304), (1684, 88088), (1694, 87568), (1936, 76622), (2002, 74096), (2288, 64834), (2464, 60203), (2912, 50941), (2947, 50336), (3146, 47152), (3368, 44044), (3388, 43784), (3872, 38311), (4004, 37048), (4576, 32417), (4631, 32032), (5473, 27104), (5894, 25168), (6292, 23576), (6736, 22022), (6776, 21892), (8008, 18524), (9262, 16016), (10946, 13552), (11011, 13472), (11788, 12584)]