158755872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 466542720

約数和(自身を除く): 307786848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 79, 88, 96, 121, 132, 158, 173, 176, 237, 242, 264, 316, 346, 352, 363, 474, 484, 519, 528, 632, 692, 726, 869, 948, 968, 1038, 1056, 1264, 1384, 1452, 1738, 1896, 1903, 1936, 2076, 2528, 2607, 2768, 2904, 3476, 3792, 3806, 3872, 4152, 5214, 5536, 5709, 5808, 6952, 7584, 7612, 8304, 9559, 10428, 11418, 11616, 13667, 13904, 15224, 16608, 19118, 20856, 20933, 22836, 27334, 27808, 28677, 30448, 38236, 41001, 41712, 41866, 45672, 54668, 57354, 60896, 62799, 76472, 82002, 83424, 83732, 91344, 109336, 114708, 125598, 150337, 152944, 164004, 167464, 182688, 218672, 229416, 251196, 300674, 305888, 328008, 334928, 437344, 451011, 458832, 502392, 601348, 656016, 669856, 902022, 917664, 1004784, 1202696, 1312032, 1653707, 1804044, 2009568, 2405392, 3307414, 3608088, 4810784, 4961121, 6614828, 7216176, 9922242, 13229656, 14432352, 19844484, 26459312, 39688968, 52918624, 79377936, 158755872]

約数ペア:

[(1, 158755872), (2, 79377936), (3, 52918624), (4, 39688968), (6, 26459312), (8, 19844484), (11, 14432352), (12, 13229656), (16, 9922242), (22, 7216176), (24, 6614828), (32, 4961121), (33, 4810784), (44, 3608088), (48, 3307414), (66, 2405392), (79, 2009568), (88, 1804044), (96, 1653707), (121, 1312032), (132, 1202696), (158, 1004784), (173, 917664), (176, 902022), (237, 669856), (242, 656016), (264, 601348), (316, 502392), (346, 458832), (352, 451011), (363, 437344), (474, 334928), (484, 328008), (519, 305888), (528, 300674), (632, 251196), (692, 229416), (726, 218672), (869, 182688), (948, 167464), (968, 164004), (1038, 152944), (1056, 150337), (1264, 125598), (1384, 114708), (1452, 109336), (1738, 91344), (1896, 83732), (1903, 83424), (1936, 82002), (2076, 76472), (2528, 62799), (2607, 60896), (2768, 57354), (2904, 54668), (3476, 45672), (3792, 41866), (3806, 41712), (3872, 41001), (4152, 38236), (5214, 30448), (5536, 28677), (5709, 27808), (5808, 27334), (6952, 22836), (7584, 20933), (7612, 20856), (8304, 19118), (9559, 16608), (10428, 15224), (11418, 13904), (11616, 13667)]