148190416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 327264768

約数和(自身を除く): 179074352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 157, 173, 176, 248, 314, 341, 346, 496, 628, 682, 692, 1256, 1364, 1384, 1727, 1903, 2512, 2728, 2768, 3454, 3806, 4867, 5363, 5456, 6908, 7612, 9734, 10726, 13816, 15224, 19468, 21452, 27161, 27632, 30448, 38936, 42904, 53537, 54322, 58993, 77872, 85808, 107074, 108644, 117986, 214148, 217288, 235972, 298771, 428296, 434576, 471944, 597542, 841991, 856592, 943888, 1195084, 1683982, 2390168, 3367964, 4780336, 6735928, 9261901, 13471856, 18523802, 37047604, 74095208, 148190416]

約数ペア:

[(1, 148190416), (2, 74095208), (4, 37047604), (8, 18523802), (11, 13471856), (16, 9261901), (22, 6735928), (31, 4780336), (44, 3367964), (62, 2390168), (88, 1683982), (124, 1195084), (157, 943888), (173, 856592), (176, 841991), (248, 597542), (314, 471944), (341, 434576), (346, 428296), (496, 298771), (628, 235972), (682, 217288), (692, 214148), (1256, 117986), (1364, 108644), (1384, 107074), (1727, 85808), (1903, 77872), (2512, 58993), (2728, 54322), (2768, 53537), (3454, 42904), (3806, 38936), (4867, 30448), (5363, 27632), (5456, 27161), (6908, 21452), (7612, 19468), (9734, 15224), (10726, 13816)]