161336736

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 505709568

約数和(自身を除く): 344372832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 127, 132, 144, 176, 198, 254, 264, 288, 352, 381, 396, 401, 508, 528, 762, 792, 802, 1016, 1056, 1143, 1203, 1397, 1524, 1584, 1604, 2032, 2286, 2406, 2794, 3048, 3168, 3208, 3609, 4064, 4191, 4411, 4572, 4812, 5588, 6096, 6416, 7218, 8382, 8822, 9144, 9624, 11176, 12192, 12573, 12832, 13233, 14436, 16764, 17644, 18288, 19248, 22352, 25146, 26466, 28872, 33528, 35288, 36576, 38496, 39699, 44704, 50292, 50927, 52932, 57744, 67056, 70576, 79398, 100584, 101854, 105864, 115488, 134112, 141152, 152781, 158796, 201168, 203708, 211728, 305562, 317592, 402336, 407416, 423456, 458343, 560197, 611124, 635184, 814832, 916686, 1120394, 1222248, 1270368, 1629664, 1680591, 1833372, 2240788, 2444496, 3361182, 3666744, 4481576, 4888992, 5041773, 6722364, 7333488, 8963152, 10083546, 13444728, 14666976, 17926304, 20167092, 26889456, 40334184, 53778912, 80668368, 161336736]

約数ペア:

[(1, 161336736), (2, 80668368), (3, 53778912), (4, 40334184), (6, 26889456), (8, 20167092), (9, 17926304), (11, 14666976), (12, 13444728), (16, 10083546), (18, 8963152), (22, 7333488), (24, 6722364), (32, 5041773), (33, 4888992), (36, 4481576), (44, 3666744), (48, 3361182), (66, 2444496), (72, 2240788), (88, 1833372), (96, 1680591), (99, 1629664), (127, 1270368), (132, 1222248), (144, 1120394), (176, 916686), (198, 814832), (254, 635184), (264, 611124), (288, 560197), (352, 458343), (381, 423456), (396, 407416), (401, 402336), (508, 317592), (528, 305562), (762, 211728), (792, 203708), (802, 201168), (1016, 158796), (1056, 152781), (1143, 141152), (1203, 134112), (1397, 115488), (1524, 105864), (1584, 101854), (1604, 100584), (2032, 79398), (2286, 70576), (2406, 67056), (2794, 57744), (3048, 52932), (3168, 50927), (3208, 50292), (3609, 44704), (4064, 39699), (4191, 38496), (4411, 36576), (4572, 35288), (4812, 33528), (5588, 28872), (6096, 26466), (6416, 25146), (7218, 22352), (8382, 19248), (8822, 18288), (9144, 17644), (9624, 16764), (11176, 14436), (12192, 13233), (12573, 12832)]