173127738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 411586560

約数和(自身を除く): 238458822

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 307, 406, 463, 609, 614, 921, 926, 1218, 1389, 1842, 2149, 2778, 3241, 4298, 6447, 6482, 8903, 9723, 12894, 13427, 17806, 19446, 26709, 26854, 40281, 53418, 62321, 80562, 93989, 124642, 142141, 186963, 187978, 281967, 284282, 373926, 426423, 563934, 852846, 994987, 1989974, 2984961, 4122089, 5969922, 8244178, 12366267, 24732534, 28854623, 57709246, 86563869, 173127738]

約数ペア:

[(1, 173127738), (2, 86563869), (3, 57709246), (6, 28854623), (7, 24732534), (14, 12366267), (21, 8244178), (29, 5969922), (42, 4122089), (58, 2984961), (87, 1989974), (174, 994987), (203, 852846), (307, 563934), (406, 426423), (463, 373926), (609, 284282), (614, 281967), (921, 187978), (926, 186963), (1218, 142141), (1389, 124642), (1842, 93989), (2149, 80562), (2778, 62321), (3241, 53418), (4298, 40281), (6447, 26854), (6482, 26709), (8903, 19446), (9723, 17806), (12894, 13427)]