103231408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 243040000

約数和(自身を除く): 139808592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 139, 152, 266, 278, 304, 349, 532, 556, 698, 973, 1064, 1112, 1396, 1946, 2128, 2224, 2443, 2641, 2792, 3892, 4886, 5282, 5584, 6631, 7784, 9772, 10564, 13262, 15568, 18487, 19544, 21128, 26524, 36974, 39088, 42256, 46417, 48511, 53048, 73948, 92834, 97022, 106096, 147896, 185668, 194044, 295792, 339577, 371336, 388088, 679154, 742672, 776176, 921709, 1358308, 1843418, 2716616, 3686836, 5433232, 6451963, 7373672, 12903926, 14747344, 25807852, 51615704, 103231408]

約数ペア:

[(1, 103231408), (2, 51615704), (4, 25807852), (7, 14747344), (8, 12903926), (14, 7373672), (16, 6451963), (19, 5433232), (28, 3686836), (38, 2716616), (56, 1843418), (76, 1358308), (112, 921709), (133, 776176), (139, 742672), (152, 679154), (266, 388088), (278, 371336), (304, 339577), (349, 295792), (532, 194044), (556, 185668), (698, 147896), (973, 106096), (1064, 97022), (1112, 92834), (1396, 73948), (1946, 53048), (2128, 48511), (2224, 46417), (2443, 42256), (2641, 39088), (2792, 36974), (3892, 26524), (4886, 21128), (5282, 19544), (5584, 18487), (6631, 15568), (7784, 13262), (9772, 10564)]