151785184

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 312415488

約数和(自身を除く): 160630304

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 2347, 4042, 4694, 8084, 9388, 16168, 18776, 32336, 37552, 64672, 75104, 100921, 110309, 201842, 220618, 403684, 441236, 807368, 882472, 1614736, 1764944, 3229472, 3529888, 4743287, 9486574, 18973148, 37946296, 75892592, 151785184]

約数ペア:

[(1, 151785184), (2, 75892592), (4, 37946296), (8, 18973148), (16, 9486574), (32, 4743287), (43, 3529888), (47, 3229472), (86, 1764944), (94, 1614736), (172, 882472), (188, 807368), (344, 441236), (376, 403684), (688, 220618), (752, 201842), (1376, 110309), (1504, 100921), (2021, 75104), (2347, 64672), (4042, 37552), (4694, 32336), (8084, 18776), (9388, 16168)]