156563392

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 346447872

約数和(自身を除く): 189884480

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 64, 73, 92, 94, 124, 146, 184, 188, 248, 292, 368, 376, 496, 584, 713, 736, 752, 992, 1081, 1168, 1426, 1457, 1472, 1504, 1679, 1984, 2162, 2263, 2336, 2852, 2914, 3008, 3358, 3431, 4324, 4526, 4672, 5704, 5828, 6716, 6862, 8648, 9052, 11408, 11656, 13432, 13724, 17296, 18104, 22816, 23312, 26864, 27448, 33511, 34592, 36208, 45632, 46624, 52049, 53728, 54896, 67022, 69184, 72416, 78913, 93248, 104098, 106361, 107456, 109792, 134044, 144832, 157826, 208196, 212722, 219584, 268088, 315652, 416392, 425444, 536176, 631304, 832784, 850888, 1072352, 1262608, 1665568, 1701776, 2144704, 2446303, 2525216, 3331136, 3403552, 4892606, 5050432, 6807104, 9785212, 19570424, 39140848, 78281696, 156563392]

約数ペア:

[(1, 156563392), (2, 78281696), (4, 39140848), (8, 19570424), (16, 9785212), (23, 6807104), (31, 5050432), (32, 4892606), (46, 3403552), (47, 3331136), (62, 2525216), (64, 2446303), (73, 2144704), (92, 1701776), (94, 1665568), (124, 1262608), (146, 1072352), (184, 850888), (188, 832784), (248, 631304), (292, 536176), (368, 425444), (376, 416392), (496, 315652), (584, 268088), (713, 219584), (736, 212722), (752, 208196), (992, 157826), (1081, 144832), (1168, 134044), (1426, 109792), (1457, 107456), (1472, 106361), (1504, 104098), (1679, 93248), (1984, 78913), (2162, 72416), (2263, 69184), (2336, 67022), (2852, 54896), (2914, 53728), (3008, 52049), (3358, 46624), (3431, 45632), (4324, 36208), (4526, 34592), (4672, 33511), (5704, 27448), (5828, 26864), (6716, 23312), (6862, 22816), (8648, 18104), (9052, 17296), (11408, 13724), (11656, 13432)]