147982096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 309488128

約数和(自身を除く): 161506032

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 67, 73, 122, 124, 134, 146, 244, 248, 268, 292, 488, 496, 536, 584, 976, 1072, 1168, 1891, 2077, 2263, 3782, 4087, 4154, 4453, 4526, 4891, 7564, 8174, 8308, 8906, 9052, 9782, 15128, 16348, 16616, 17812, 18104, 19564, 30256, 32696, 33232, 35624, 36208, 39128, 65392, 71248, 78256, 126697, 138043, 151621, 253394, 276086, 298351, 303242, 506788, 552172, 596702, 606484, 1013576, 1104344, 1193404, 1212968, 2027152, 2208688, 2386808, 2425936, 4773616, 9248881, 18497762, 36995524, 73991048, 147982096]

約数ペア:

[(1, 147982096), (2, 73991048), (4, 36995524), (8, 18497762), (16, 9248881), (31, 4773616), (61, 2425936), (62, 2386808), (67, 2208688), (73, 2027152), (122, 1212968), (124, 1193404), (134, 1104344), (146, 1013576), (244, 606484), (248, 596702), (268, 552172), (292, 506788), (488, 303242), (496, 298351), (536, 276086), (584, 253394), (976, 151621), (1072, 138043), (1168, 126697), (1891, 78256), (2077, 71248), (2263, 65392), (3782, 39128), (4087, 36208), (4154, 35624), (4453, 33232), (4526, 32696), (4891, 30256), (7564, 19564), (8174, 18104), (8308, 17812), (8906, 16616), (9052, 16348), (9782, 15128)]