166173280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 492283008

約数和(自身を除く): 326109728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 113, 130, 140, 160, 182, 202, 208, 224, 226, 260, 280, 364, 404, 416, 452, 455, 505, 520, 560, 565, 707, 728, 791, 808, 904, 910, 1010, 1040, 1120, 1130, 1313, 1414, 1456, 1469, 1582, 1616, 1808, 1820, 2020, 2080, 2260, 2626, 2828, 2912, 2938, 3164, 3232, 3535, 3616, 3640, 3955, 4040, 4520, 5252, 5656, 5876, 6328, 6565, 7070, 7280, 7345, 7910, 8080, 9040, 9191, 10283, 10504, 11312, 11413, 11752, 12656, 13130, 14140, 14560, 14690, 15820, 16160, 18080, 18382, 20566, 21008, 22624, 22826, 23504, 25312, 26260, 28280, 29380, 31640, 36764, 41132, 42016, 45652, 45955, 47008, 51415, 52520, 56560, 57065, 58760, 63280, 73528, 79891, 82264, 91304, 91910, 102830, 105040, 113120, 114130, 117520, 126560, 147056, 148369, 159782, 164528, 182608, 183820, 205660, 210080, 228260, 235040, 294112, 296738, 319564, 329056, 365216, 367640, 399455, 411320, 456520, 593476, 639128, 735280, 741845, 798910, 822640, 913040, 1038583, 1186952, 1278256, 1470560, 1483690, 1597820, 1645280, 1826080, 2077166, 2373904, 2556512, 2967380, 3195640, 4154332, 4747808, 5192915, 5934760, 6391280, 8308664, 10385830, 11869520, 12782560, 16617328, 20771660, 23739040, 33234656, 41543320, 83086640, 166173280]

約数ペア:

[(1, 166173280), (2, 83086640), (4, 41543320), (5, 33234656), (7, 23739040), (8, 20771660), (10, 16617328), (13, 12782560), (14, 11869520), (16, 10385830), (20, 8308664), (26, 6391280), (28, 5934760), (32, 5192915), (35, 4747808), (40, 4154332), (52, 3195640), (56, 2967380), (65, 2556512), (70, 2373904), (80, 2077166), (91, 1826080), (101, 1645280), (104, 1597820), (112, 1483690), (113, 1470560), (130, 1278256), (140, 1186952), (160, 1038583), (182, 913040), (202, 822640), (208, 798910), (224, 741845), (226, 735280), (260, 639128), (280, 593476), (364, 456520), (404, 411320), (416, 399455), (452, 367640), (455, 365216), (505, 329056), (520, 319564), (560, 296738), (565, 294112), (707, 235040), (728, 228260), (791, 210080), (808, 205660), (904, 183820), (910, 182608), (1010, 164528), (1040, 159782), (1120, 148369), (1130, 147056), (1313, 126560), (1414, 117520), (1456, 114130), (1469, 113120), (1582, 105040), (1616, 102830), (1808, 91910), (1820, 91304), (2020, 82264), (2080, 79891), (2260, 73528), (2626, 63280), (2828, 58760), (2912, 57065), (2938, 56560), (3164, 52520), (3232, 51415), (3535, 47008), (3616, 45955), (3640, 45652), (3955, 42016), (4040, 41132), (4520, 36764), (5252, 31640), (5656, 29380), (5876, 28280), (6328, 26260), (6565, 25312), (7070, 23504), (7280, 22826), (7345, 22624), (7910, 21008), (8080, 20566), (9040, 18382), (9191, 18080), (10283, 16160), (10504, 15820), (11312, 14690), (11413, 14560), (11752, 14140), (12656, 13130)]