151791808

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 84

約数和(自身を含む): 354711000

約数和(自身を除く): 202919192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 224, 388, 392, 448, 499, 679, 776, 784, 998, 1358, 1552, 1568, 1996, 2716, 3104, 3136, 3493, 3992, 4753, 5432, 6208, 6986, 7984, 9506, 10864, 13972, 15968, 19012, 21728, 24451, 27944, 31936, 38024, 43456, 48403, 48902, 55888, 76048, 96806, 97804, 111776, 152096, 193612, 195608, 223552, 304192, 338821, 387224, 391216, 677642, 774448, 782432, 1355284, 1548896, 1564864, 2371747, 2710568, 3097792, 4743494, 5421136, 9486988, 10842272, 18973976, 21684544, 37947952, 75895904, 151791808]

約数ペア:

[(1, 151791808), (2, 75895904), (4, 37947952), (7, 21684544), (8, 18973976), (14, 10842272), (16, 9486988), (28, 5421136), (32, 4743494), (49, 3097792), (56, 2710568), (64, 2371747), (97, 1564864), (98, 1548896), (112, 1355284), (194, 782432), (196, 774448), (224, 677642), (388, 391216), (392, 387224), (448, 338821), (499, 304192), (679, 223552), (776, 195608), (784, 193612), (998, 152096), (1358, 111776), (1552, 97804), (1568, 96806), (1996, 76048), (2716, 55888), (3104, 48902), (3136, 48403), (3493, 43456), (3992, 38024), (4753, 31936), (5432, 27944), (6208, 24451), (6986, 21728), (7984, 19012), (9506, 15968), (10864, 13972)]