157530282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 411844608

約数和(自身を除く): 254314326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 41, 42, 62, 78, 82, 91, 93, 123, 182, 186, 217, 227, 246, 273, 287, 403, 434, 454, 533, 546, 574, 651, 681, 806, 861, 1066, 1209, 1271, 1302, 1362, 1589, 1599, 1722, 2418, 2542, 2821, 2951, 3178, 3198, 3731, 3813, 4767, 5642, 5902, 7037, 7462, 7626, 8463, 8853, 8897, 9307, 9534, 11193, 14074, 16523, 16926, 17706, 17794, 18614, 20657, 21111, 22386, 26691, 27921, 33046, 41314, 42222, 49259, 49569, 53382, 55842, 61971, 65149, 91481, 98518, 99138, 115661, 120991, 123942, 130298, 147777, 182962, 195447, 231322, 241982, 274443, 288517, 295554, 346983, 362973, 390894, 548886, 577034, 640367, 693966, 725946, 846937, 865551, 1280734, 1693874, 1731102, 1921101, 2019619, 2540811, 3750721, 3842202, 4039238, 5081622, 6058857, 7501442, 11252163, 12117714, 22504326, 26255047, 52510094, 78765141, 157530282]

約数ペア:

[(1, 157530282), (2, 78765141), (3, 52510094), (6, 26255047), (7, 22504326), (13, 12117714), (14, 11252163), (21, 7501442), (26, 6058857), (31, 5081622), (39, 4039238), (41, 3842202), (42, 3750721), (62, 2540811), (78, 2019619), (82, 1921101), (91, 1731102), (93, 1693874), (123, 1280734), (182, 865551), (186, 846937), (217, 725946), (227, 693966), (246, 640367), (273, 577034), (287, 548886), (403, 390894), (434, 362973), (454, 346983), (533, 295554), (546, 288517), (574, 274443), (651, 241982), (681, 231322), (806, 195447), (861, 182962), (1066, 147777), (1209, 130298), (1271, 123942), (1302, 120991), (1362, 115661), (1589, 99138), (1599, 98518), (1722, 91481), (2418, 65149), (2542, 61971), (2821, 55842), (2951, 53382), (3178, 49569), (3198, 49259), (3731, 42222), (3813, 41314), (4767, 33046), (5642, 27921), (5902, 26691), (7037, 22386), (7462, 21111), (7626, 20657), (8463, 18614), (8853, 17794), (8897, 17706), (9307, 16926), (9534, 16523), (11193, 14074)]