158163984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 120

約数和(自身を含む): 498610944

約数和(自身を除く): 340446960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 3221, 4092, 4464, 5456, 6138, 6442, 8184, 9663, 12276, 12884, 16368, 19326, 24552, 25768, 28989, 35431, 38652, 49104, 51536, 57978, 70862, 77304, 99851, 106293, 115956, 141724, 154608, 199702, 212586, 231912, 283448, 299553, 318879, 399404, 425172, 463824, 566896, 599106, 637758, 798808, 850344, 898659, 1098361, 1198212, 1275516, 1597616, 1700688, 1797318, 2196722, 2396424, 2551032, 3295083, 3594636, 4393444, 4792848, 5102064, 6590166, 7189272, 8786888, 9885249, 13180332, 14378544, 17573776, 19770498, 26360664, 39540996, 52721328, 79081992, 158163984]

約数ペア:

[(1, 158163984), (2, 79081992), (3, 52721328), (4, 39540996), (6, 26360664), (8, 19770498), (9, 17573776), (11, 14378544), (12, 13180332), (16, 9885249), (18, 8786888), (22, 7189272), (24, 6590166), (31, 5102064), (33, 4792848), (36, 4393444), (44, 3594636), (48, 3295083), (62, 2551032), (66, 2396424), (72, 2196722), (88, 1797318), (93, 1700688), (99, 1597616), (124, 1275516), (132, 1198212), (144, 1098361), (176, 898659), (186, 850344), (198, 798808), (248, 637758), (264, 599106), (279, 566896), (341, 463824), (372, 425172), (396, 399404), (496, 318879), (528, 299553), (558, 283448), (682, 231912), (744, 212586), (792, 199702), (1023, 154608), (1116, 141724), (1364, 115956), (1488, 106293), (1584, 99851), (2046, 77304), (2232, 70862), (2728, 57978), (3069, 51536), (3221, 49104), (4092, 38652), (4464, 35431), (5456, 28989), (6138, 25768), (6442, 24552), (8184, 19326), (9663, 16368), (12276, 12884)]