172325888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 88

約数和(自身を含む): 407762400

約数和(自身を除く): 235436512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 829, 896, 928, 1024, 1624, 1658, 1792, 1856, 3248, 3316, 3584, 3712, 5803, 6496, 6632, 7168, 7424, 11606, 12992, 13264, 14848, 23212, 24041, 25984, 26528, 29696, 46424, 48082, 51968, 53056, 92848, 96164, 103936, 106112, 168287, 185696, 192328, 207872, 212224, 336574, 371392, 384656, 424448, 673148, 742784, 769312, 848896, 1346296, 1485568, 1538624, 2692592, 2971136, 3077248, 5385184, 5942272, 6154496, 10770368, 12308992, 21540736, 24617984, 43081472, 86162944, 172325888]

約数ペア:

[(1, 172325888), (2, 86162944), (4, 43081472), (7, 24617984), (8, 21540736), (14, 12308992), (16, 10770368), (28, 6154496), (29, 5942272), (32, 5385184), (56, 3077248), (58, 2971136), (64, 2692592), (112, 1538624), (116, 1485568), (128, 1346296), (203, 848896), (224, 769312), (232, 742784), (256, 673148), (406, 424448), (448, 384656), (464, 371392), (512, 336574), (812, 212224), (829, 207872), (896, 192328), (928, 185696), (1024, 168287), (1624, 106112), (1658, 103936), (1792, 96164), (1856, 92848), (3248, 53056), (3316, 51968), (3584, 48082), (3712, 46424), (5803, 29696), (6496, 26528), (6632, 25984), (7168, 24041), (7424, 23212), (11606, 14848), (12992, 13264)]