140562768

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 378100800

約数和(自身を除く): 237538032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 241, 348, 419, 464, 482, 696, 723, 838, 964, 1257, 1392, 1446, 1676, 1928, 2514, 2892, 3352, 3856, 5028, 5784, 6704, 6989, 10056, 11568, 12151, 13978, 20112, 20967, 24302, 27956, 36453, 41934, 48604, 55912, 72906, 83868, 97208, 100979, 111824, 145812, 167736, 194416, 201958, 291624, 302937, 335472, 403916, 583248, 605874, 807832, 1211748, 1615664, 2423496, 2928391, 4846992, 5856782, 8785173, 11713564, 17570346, 23427128, 35140692, 46854256, 70281384, 140562768]

約数ペア:

[(1, 140562768), (2, 70281384), (3, 46854256), (4, 35140692), (6, 23427128), (8, 17570346), (12, 11713564), (16, 8785173), (24, 5856782), (29, 4846992), (48, 2928391), (58, 2423496), (87, 1615664), (116, 1211748), (174, 807832), (232, 605874), (241, 583248), (348, 403916), (419, 335472), (464, 302937), (482, 291624), (696, 201958), (723, 194416), (838, 167736), (964, 145812), (1257, 111824), (1392, 100979), (1446, 97208), (1676, 83868), (1928, 72906), (2514, 55912), (2892, 48604), (3352, 41934), (3856, 36453), (5028, 27956), (5784, 24302), (6704, 20967), (6989, 20112), (10056, 13978), (11568, 12151)]