164436552

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 523560960

約数和(自身を除く): 359124408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 294, 367, 381, 392, 441, 504, 508, 588, 734, 762, 882, 889, 1016, 1101, 1143, 1176, 1468, 1524, 1764, 1778, 2202, 2286, 2569, 2667, 2936, 3048, 3303, 3528, 3556, 4404, 4572, 5138, 5334, 6223, 6606, 7112, 7707, 8001, 8808, 9144, 10276, 10668, 12446, 13212, 15414, 16002, 17983, 18669, 20552, 21336, 23121, 24892, 26424, 30828, 32004, 35966, 37338, 46242, 46609, 49784, 53949, 56007, 61656, 64008, 71932, 74676, 92484, 93218, 107898, 112014, 139827, 143864, 149352, 161847, 184968, 186436, 215796, 224028, 279654, 323694, 326263, 372872, 419481, 431592, 448056, 559308, 647388, 652526, 838962, 978789, 1118616, 1294776, 1305052, 1677924, 1957578, 2283841, 2610104, 2936367, 3355848, 3915156, 4567682, 5872734, 6851523, 7830312, 9135364, 11745468, 13703046, 18270728, 20554569, 23490936, 27406092, 41109138, 54812184, 82218276, 164436552]

約数ペア:

[(1, 164436552), (2, 82218276), (3, 54812184), (4, 41109138), (6, 27406092), (7, 23490936), (8, 20554569), (9, 18270728), (12, 13703046), (14, 11745468), (18, 9135364), (21, 7830312), (24, 6851523), (28, 5872734), (36, 4567682), (42, 3915156), (49, 3355848), (56, 2936367), (63, 2610104), (72, 2283841), (84, 1957578), (98, 1677924), (126, 1305052), (127, 1294776), (147, 1118616), (168, 978789), (196, 838962), (252, 652526), (254, 647388), (294, 559308), (367, 448056), (381, 431592), (392, 419481), (441, 372872), (504, 326263), (508, 323694), (588, 279654), (734, 224028), (762, 215796), (882, 186436), (889, 184968), (1016, 161847), (1101, 149352), (1143, 143864), (1176, 139827), (1468, 112014), (1524, 107898), (1764, 93218), (1778, 92484), (2202, 74676), (2286, 71932), (2569, 64008), (2667, 61656), (2936, 56007), (3048, 53949), (3303, 49784), (3528, 46609), (3556, 46242), (4404, 37338), (4572, 35966), (5138, 32004), (5334, 30828), (6223, 26424), (6606, 24892), (7112, 23121), (7707, 21336), (8001, 20552), (8808, 18669), (9144, 17983), (10276, 16002), (10668, 15414), (12446, 13212)]