143354354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 294174720

約数和(自身を除く): 150820366

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 31, 37, 38, 46, 62, 74, 143, 209, 247, 253, 286, 299, 341, 403, 407, 418, 437, 481, 494, 506, 589, 598, 682, 703, 713, 806, 814, 851, 874, 962, 1147, 1178, 1406, 1426, 1702, 2294, 2717, 3289, 4433, 4807, 5291, 5434, 5681, 6479, 6578, 7657, 7733, 7843, 8866, 9139, 9269, 9361, 9614, 10582, 11063, 11362, 12617, 12958, 13547, 14911, 15314, 15466, 15686, 16169, 18278, 18538, 18722, 21793, 22126, 25234, 26381, 27094, 29822, 32338, 43586, 52762, 62491, 84227, 100529, 101959, 121693, 124982, 149017, 164021, 168454, 176111, 177859, 201058, 203918, 210197, 239723, 243386, 283309, 290191, 298034, 328042, 342953, 352222, 355718, 420394, 479446, 501239, 566618, 580382, 685906, 1002478, 1937221, 2312167, 3116399, 3772483, 3874442, 4624334, 5513629, 6232798, 6516107, 7544966, 11027258, 13032214, 71677177, 143354354]

約数ペア:

[(1, 143354354), (2, 71677177), (11, 13032214), (13, 11027258), (19, 7544966), (22, 6516107), (23, 6232798), (26, 5513629), (31, 4624334), (37, 3874442), (38, 3772483), (46, 3116399), (62, 2312167), (74, 1937221), (143, 1002478), (209, 685906), (247, 580382), (253, 566618), (286, 501239), (299, 479446), (341, 420394), (403, 355718), (407, 352222), (418, 342953), (437, 328042), (481, 298034), (494, 290191), (506, 283309), (589, 243386), (598, 239723), (682, 210197), (703, 203918), (713, 201058), (806, 177859), (814, 176111), (851, 168454), (874, 164021), (962, 149017), (1147, 124982), (1178, 121693), (1406, 101959), (1426, 100529), (1702, 84227), (2294, 62491), (2717, 52762), (3289, 43586), (4433, 32338), (4807, 29822), (5291, 27094), (5434, 26381), (5681, 25234), (6479, 22126), (6578, 21793), (7657, 18722), (7733, 18538), (7843, 18278), (8866, 16169), (9139, 15686), (9269, 15466), (9361, 15314), (9614, 14911), (10582, 13547), (11063, 12958), (11362, 12617)]