175311136

素因数分解:

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

素因数の和:475

約数の個数: 144

約数和(自身を含む): 467062848

約数和(自身を除く): 291751712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 352, 364, 416, 421, 572, 616, 676, 728, 842, 1001, 1144, 1183, 1232, 1352, 1456, 1684, 1859, 2002, 2288, 2366, 2464, 2704, 2912, 2947, 3368, 3718, 4004, 4576, 4631, 4732, 5408, 5473, 5894, 6736, 7436, 8008, 9262, 9464, 10946, 11788, 13013, 13472, 14872, 16016, 18524, 18928, 21892, 23576, 26026, 29744, 32032, 32417, 37048, 37856, 38311, 43784, 47152, 52052, 59488, 60203, 64834, 71149, 74096, 76622, 87568, 94304, 104104, 120406, 129668, 142298, 148192, 153244, 175136, 208208, 240812, 259336, 284596, 306488, 416416, 421421, 481624, 498043, 518672, 569192, 612976, 782639, 842842, 963248, 996086, 1037344, 1138384, 1225952, 1565278, 1685684, 1926496, 1992172, 2276768, 3130556, 3371368, 3984344, 5478473, 6261112, 6742736, 7968688, 10956946, 12522224, 13485472, 15937376, 21913892, 25044448, 43827784, 87655568, 175311136]

約数ペア:

[(1, 175311136), (2, 87655568), (4, 43827784), (7, 25044448), (8, 21913892), (11, 15937376), (13, 13485472), (14, 12522224), (16, 10956946), (22, 7968688), (26, 6742736), (28, 6261112), (32, 5478473), (44, 3984344), (52, 3371368), (56, 3130556), (77, 2276768), (88, 1992172), (91, 1926496), (104, 1685684), (112, 1565278), (143, 1225952), (154, 1138384), (169, 1037344), (176, 996086), (182, 963248), (208, 842842), (224, 782639), (286, 612976), (308, 569192), (338, 518672), (352, 498043), (364, 481624), (416, 421421), (421, 416416), (572, 306488), (616, 284596), (676, 259336), (728, 240812), (842, 208208), (1001, 175136), (1144, 153244), (1183, 148192), (1232, 142298), (1352, 129668), (1456, 120406), (1684, 104104), (1859, 94304), (2002, 87568), (2288, 76622), (2366, 74096), (2464, 71149), (2704, 64834), (2912, 60203), (2947, 59488), (3368, 52052), (3718, 47152), (4004, 43784), (4576, 38311), (4631, 37856), (4732, 37048), (5408, 32417), (5473, 32032), (5894, 29744), (6736, 26026), (7436, 23576), (8008, 21892), (9262, 18928), (9464, 18524), (10946, 16016), (11788, 14872), (13013, 13472)]