170938278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 442091520

約数和(自身を除く): 271153242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 107, 126, 186, 214, 217, 279, 321, 409, 434, 558, 642, 651, 749, 818, 963, 1227, 1302, 1498, 1926, 1953, 2247, 2454, 2863, 3317, 3681, 3906, 4494, 5726, 6634, 6741, 7362, 8589, 9951, 12679, 13482, 17178, 19902, 23219, 25358, 25767, 29853, 38037, 43763, 46438, 51534, 59706, 69657, 76074, 87526, 88753, 114111, 131289, 139314, 177506, 208971, 228222, 262578, 266259, 306341, 393867, 417942, 532518, 612682, 787734, 798777, 919023, 1356653, 1597554, 1838046, 2713306, 2757069, 4069959, 5514138, 8139918, 9496571, 12209877, 18993142, 24419754, 28489713, 56979426, 85469139, 170938278]

約数ペア:

[(1, 170938278), (2, 85469139), (3, 56979426), (6, 28489713), (7, 24419754), (9, 18993142), (14, 12209877), (18, 9496571), (21, 8139918), (31, 5514138), (42, 4069959), (62, 2757069), (63, 2713306), (93, 1838046), (107, 1597554), (126, 1356653), (186, 919023), (214, 798777), (217, 787734), (279, 612682), (321, 532518), (409, 417942), (434, 393867), (558, 306341), (642, 266259), (651, 262578), (749, 228222), (818, 208971), (963, 177506), (1227, 139314), (1302, 131289), (1498, 114111), (1926, 88753), (1953, 87526), (2247, 76074), (2454, 69657), (2863, 59706), (3317, 51534), (3681, 46438), (3906, 43763), (4494, 38037), (5726, 29853), (6634, 25767), (6741, 25358), (7362, 23219), (8589, 19902), (9951, 17178), (12679, 13482)]