15661423536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40577}}^1$

素因数の和:40659

約数の個数: 160

約数和(自身を含む): 47821010688

約数和(自身を除く): 32159587152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 176, 187, 204, 258, 264, 272, 344, 374, 408, 473, 516, 528, 561, 688, 731, 748, 816, 946, 1032, 1122, 1419, 1462, 1496, 1892, 2064, 2193, 2244, 2838, 2924, 2992, 3784, 4386, 4488, 5676, 5848, 7568, 8041, 8772, 8976, 11352, 11696, 16082, 17544, 22704, 24123, 32164, 35088, 40577, 48246, 64328, 81154, 96492, 121731, 128656, 162308, 192984, 243462, 324616, 385968, 446347, 486924, 649232, 689809, 892694, 973848, 1339041, 1379618, 1744811, 1785388, 1947696, 2069427, 2678082, 2759236, 3489622, 3570776, 4138854, 5234433, 5356164, 5518472, 6979244, 7141552, 7587899, 8277708, 10468866, 10712328, 11036944, 13958488, 15175798, 16555416, 19192921, 20937732, 21424656, 22763697, 27916976, 29661787, 30351596, 33110832, 38385842, 41875464, 45527394, 57578763, 59323574, 60703192, 76771684, 83750928, 88985361, 91054788, 115157526, 118647148, 121406384, 153543368, 177970722, 182109576, 230315052, 237294296, 307086736, 326279657, 355941444, 364219152, 460630104, 474588592, 652559314, 711882888, 921260208, 978838971, 1305118628, 1423765776, 1957677942, 2610237256, 3915355884, 5220474512, 7830711768, 15661423536]

約数ペア:

[(1, 15661423536), (2, 7830711768), (3, 5220474512), (4, 3915355884), (6, 2610237256), (8, 1957677942), (11, 1423765776), (12, 1305118628), (16, 978838971), (17, 921260208), (22, 711882888), (24, 652559314), (33, 474588592), (34, 460630104), (43, 364219152), (44, 355941444), (48, 326279657), (51, 307086736), (66, 237294296), (68, 230315052), (86, 182109576), (88, 177970722), (102, 153543368), (129, 121406384), (132, 118647148), (136, 115157526), (172, 91054788), (176, 88985361), (187, 83750928), (204, 76771684), (258, 60703192), (264, 59323574), (272, 57578763), (344, 45527394), (374, 41875464), (408, 38385842), (473, 33110832), (516, 30351596), (528, 29661787), (561, 27916976), (688, 22763697), (731, 21424656), (748, 20937732), (816, 19192921), (946, 16555416), (1032, 15175798), (1122, 13958488), (1419, 11036944), (1462, 10712328), (1496, 10468866), (1892, 8277708), (2064, 7587899), (2193, 7141552), (2244, 6979244), (2838, 5518472), (2924, 5356164), (2992, 5234433), (3784, 4138854), (4386, 3570776), (4488, 3489622), (5676, 2759236), (5848, 2678082), (7568, 2069427), (8041, 1947696), (8772, 1785388), (8976, 1744811), (11352, 1379618), (11696, 1339041), (16082, 973848), (17544, 892694), (22704, 689809), (24123, 649232), (32164, 486924), (35088, 446347), (40577, 385968), (48246, 324616), (64328, 243462), (81154, 192984), (96492, 162308), (121731, 128656)]