158338128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 449301600

約数和(自身を除く): 290963472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 149, 156, 169, 208, 262, 298, 312, 338, 393, 447, 507, 524, 596, 624, 676, 786, 894, 1014, 1048, 1192, 1352, 1572, 1703, 1788, 1937, 2028, 2096, 2384, 2704, 3144, 3406, 3576, 3874, 4056, 5109, 5811, 6288, 6812, 7152, 7748, 8112, 10218, 11622, 13624, 15496, 19519, 20436, 22139, 23244, 25181, 27248, 30992, 39038, 40872, 44278, 46488, 50362, 58557, 66417, 75543, 78076, 81744, 88556, 92976, 100724, 117114, 132834, 151086, 156152, 177112, 201448, 234228, 253747, 265668, 302172, 312304, 354224, 402896, 468456, 507494, 531336, 604344, 761241, 936912, 1014988, 1062672, 1208688, 1522482, 2029976, 3044964, 3298711, 4059952, 6089928, 6597422, 9896133, 12179856, 13194844, 19792266, 26389688, 39584532, 52779376, 79169064, 158338128]

約数ペア:

[(1, 158338128), (2, 79169064), (3, 52779376), (4, 39584532), (6, 26389688), (8, 19792266), (12, 13194844), (13, 12179856), (16, 9896133), (24, 6597422), (26, 6089928), (39, 4059952), (48, 3298711), (52, 3044964), (78, 2029976), (104, 1522482), (131, 1208688), (149, 1062672), (156, 1014988), (169, 936912), (208, 761241), (262, 604344), (298, 531336), (312, 507494), (338, 468456), (393, 402896), (447, 354224), (507, 312304), (524, 302172), (596, 265668), (624, 253747), (676, 234228), (786, 201448), (894, 177112), (1014, 156152), (1048, 151086), (1192, 132834), (1352, 117114), (1572, 100724), (1703, 92976), (1788, 88556), (1937, 81744), (2028, 78076), (2096, 75543), (2384, 66417), (2704, 58557), (3144, 50362), (3406, 46488), (3576, 44278), (3874, 40872), (4056, 39038), (5109, 30992), (5811, 27248), (6288, 25181), (6812, 23244), (7152, 22139), (7748, 20436), (8112, 19519), (10218, 15496), (11622, 13624)]