140049816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6560

約数の個数: 64

約数和(自身を含む): 373939200

約数和(自身を除く): 233889384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 6491, 7192, 10788, 12982, 19473, 21576, 25964, 38946, 51928, 77892, 155784, 188239, 201221, 376478, 402442, 564717, 603663, 752956, 804884, 1129434, 1207326, 1505912, 1609768, 2258868, 2414652, 4517736, 4829304, 5835409, 11670818, 17506227, 23341636, 35012454, 46683272, 70024908, 140049816]

約数ペア:

[(1, 140049816), (2, 70024908), (3, 46683272), (4, 35012454), (6, 23341636), (8, 17506227), (12, 11670818), (24, 5835409), (29, 4829304), (31, 4517736), (58, 2414652), (62, 2258868), (87, 1609768), (93, 1505912), (116, 1207326), (124, 1129434), (174, 804884), (186, 752956), (232, 603663), (248, 564717), (348, 402442), (372, 376478), (696, 201221), (744, 188239), (899, 155784), (1798, 77892), (2697, 51928), (3596, 38946), (5394, 25964), (6491, 21576), (7192, 19473), (10788, 12982)]