157776528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 514467072

約数和(自身を除く): 356690544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 881, 984, 1066, 1092, 1148, 1456, 1599, 1722, 1762, 1968, 2132, 2184, 2296, 2643, 3198, 3444, 3524, 3731, 4264, 4368, 4592, 5286, 6167, 6396, 6888, 7048, 7462, 8528, 10572, 11193, 11453, 12334, 12792, 13776, 14096, 14924, 18501, 21144, 22386, 22906, 24668, 25584, 29848, 34359, 36121, 37002, 42288, 44772, 45812, 49336, 59696, 68718, 72242, 74004, 80171, 89544, 91624, 98672, 108363, 137436, 144484, 148008, 160342, 179088, 183248, 216726, 240513, 252847, 274872, 288968, 296016, 320684, 433452, 469573, 481026, 505694, 549744, 577936, 641368, 758541, 866904, 939146, 962052, 1011388, 1282736, 1408719, 1517082, 1733808, 1878292, 1924104, 2022776, 2817438, 3034164, 3287011, 3756584, 3848208, 4045552, 5634876, 6068328, 6574022, 7513168, 9861033, 11269752, 12136656, 13148044, 19722066, 22539504, 26296088, 39444132, 52592176, 78888264, 157776528]

約数ペア:

[(1, 157776528), (2, 78888264), (3, 52592176), (4, 39444132), (6, 26296088), (7, 22539504), (8, 19722066), (12, 13148044), (13, 12136656), (14, 11269752), (16, 9861033), (21, 7513168), (24, 6574022), (26, 6068328), (28, 5634876), (39, 4045552), (41, 3848208), (42, 3756584), (48, 3287011), (52, 3034164), (56, 2817438), (78, 2022776), (82, 1924104), (84, 1878292), (91, 1733808), (104, 1517082), (112, 1408719), (123, 1282736), (156, 1011388), (164, 962052), (168, 939146), (182, 866904), (208, 758541), (246, 641368), (273, 577936), (287, 549744), (312, 505694), (328, 481026), (336, 469573), (364, 433452), (492, 320684), (533, 296016), (546, 288968), (574, 274872), (624, 252847), (656, 240513), (728, 216726), (861, 183248), (881, 179088), (984, 160342), (1066, 148008), (1092, 144484), (1148, 137436), (1456, 108363), (1599, 98672), (1722, 91624), (1762, 89544), (1968, 80171), (2132, 74004), (2184, 72242), (2296, 68718), (2643, 59696), (3198, 49336), (3444, 45812), (3524, 44772), (3731, 42288), (4264, 37002), (4368, 36121), (4592, 34359), (5286, 29848), (6167, 25584), (6396, 24668), (6888, 22906), (7048, 22386), (7462, 21144), (8528, 18501), (10572, 14924), (11193, 14096), (11453, 13776), (12334, 12792)]