166327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 454011264

約数和(自身を除く): 287683424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1531, 1552, 1940, 2716, 3062, 3104, 3395, 3880, 5432, 6124, 6790, 7655, 7760, 10717, 10864, 12248, 13580, 15310, 15520, 21434, 21728, 24496, 27160, 30620, 42868, 48992, 53585, 54320, 61240, 85736, 107170, 108640, 122480, 148507, 171472, 214340, 244960, 297014, 342944, 428680, 594028, 742535, 857360, 1039549, 1188056, 1485070, 1714720, 2079098, 2376112, 2970140, 4158196, 4752224, 5197745, 5940280, 8316392, 10395490, 11880560, 16632784, 20790980, 23761120, 33265568, 41581960, 83163920, 166327840]

約数ペア:

[(1, 166327840), (2, 83163920), (4, 41581960), (5, 33265568), (7, 23761120), (8, 20790980), (10, 16632784), (14, 11880560), (16, 10395490), (20, 8316392), (28, 5940280), (32, 5197745), (35, 4752224), (40, 4158196), (56, 2970140), (70, 2376112), (80, 2079098), (97, 1714720), (112, 1485070), (140, 1188056), (160, 1039549), (194, 857360), (224, 742535), (280, 594028), (388, 428680), (485, 342944), (560, 297014), (679, 244960), (776, 214340), (970, 171472), (1120, 148507), (1358, 122480), (1531, 108640), (1552, 107170), (1940, 85736), (2716, 61240), (3062, 54320), (3104, 53585), (3395, 48992), (3880, 42868), (5432, 30620), (6124, 27160), (6790, 24496), (7655, 21728), (7760, 21434), (10717, 15520), (10864, 15310), (12248, 13580)]