164119424

素因数分解:

$2^7\times 7^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 385119360

約数和(自身を除く): 220999936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 191, 196, 224, 274, 382, 392, 448, 548, 764, 784, 896, 959, 1096, 1337, 1528, 1568, 1918, 2192, 2674, 3056, 3136, 3836, 4384, 5348, 6112, 6272, 6713, 7672, 8768, 9359, 10696, 12224, 13426, 15344, 17536, 18718, 21392, 24448, 26167, 26852, 30688, 37436, 42784, 52334, 53704, 61376, 74872, 85568, 104668, 107408, 122752, 149744, 171136, 183169, 209336, 214816, 299488, 366338, 418672, 429632, 598976, 732676, 837344, 859264, 1197952, 1282183, 1465352, 1674688, 2564366, 2930704, 3349376, 5128732, 5861408, 10257464, 11722816, 20514928, 23445632, 41029856, 82059712, 164119424]

約数ペア:

[(1, 164119424), (2, 82059712), (4, 41029856), (7, 23445632), (8, 20514928), (14, 11722816), (16, 10257464), (28, 5861408), (32, 5128732), (49, 3349376), (56, 2930704), (64, 2564366), (98, 1674688), (112, 1465352), (128, 1282183), (137, 1197952), (191, 859264), (196, 837344), (224, 732676), (274, 598976), (382, 429632), (392, 418672), (448, 366338), (548, 299488), (764, 214816), (784, 209336), (896, 183169), (959, 171136), (1096, 149744), (1337, 122752), (1528, 107408), (1568, 104668), (1918, 85568), (2192, 74872), (2674, 61376), (3056, 53704), (3136, 52334), (3836, 42784), (4384, 37436), (5348, 30688), (6112, 26852), (6272, 26167), (6713, 24448), (7672, 21392), (8768, 18718), (9359, 17536), (10696, 15344), (12224, 13426)]