147977984

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7541

約数の個数: 72

約数和(自身を含む): 368312448

約数和(自身を除く): 220334464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 7507, 9856, 15014, 19712, 30028, 52549, 60056, 82577, 105098, 120112, 165154, 210196, 240224, 330308, 420392, 480448, 578039, 660616, 840784, 960896, 1156078, 1321232, 1681568, 1921792, 2312156, 2642464, 3363136, 4624312, 5284928, 6726272, 9248624, 10569856, 13452544, 18497248, 21139712, 36994496, 73988992, 147977984]

約数ペア:

[(1, 147977984), (2, 73988992), (4, 36994496), (7, 21139712), (8, 18497248), (11, 13452544), (14, 10569856), (16, 9248624), (22, 6726272), (28, 5284928), (32, 4624312), (44, 3363136), (56, 2642464), (64, 2312156), (77, 1921792), (88, 1681568), (112, 1321232), (128, 1156078), (154, 960896), (176, 840784), (224, 660616), (256, 578039), (308, 480448), (352, 420392), (448, 330308), (616, 240224), (704, 210196), (896, 165154), (1232, 120112), (1408, 105098), (1792, 82577), (2464, 60056), (2816, 52549), (4928, 30028), (7507, 19712), (9856, 15014)]