164950912

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 377677440

約数和(自身を除く): 212726528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 448, 454, 811, 896, 908, 1589, 1622, 1816, 3178, 3244, 3632, 5677, 6356, 6488, 7264, 11354, 12712, 12976, 14528, 22708, 25424, 25952, 29056, 45416, 50848, 51904, 90832, 101696, 103808, 181664, 184097, 203392, 363328, 368194, 726656, 736388, 1288679, 1472776, 2577358, 2945552, 5154716, 5891104, 10309432, 11782208, 20618864, 23564416, 41237728, 82475456, 164950912]

約数ペア:

[(1, 164950912), (2, 82475456), (4, 41237728), (7, 23564416), (8, 20618864), (14, 11782208), (16, 10309432), (28, 5891104), (32, 5154716), (56, 2945552), (64, 2577358), (112, 1472776), (128, 1288679), (224, 736388), (227, 726656), (448, 368194), (454, 363328), (811, 203392), (896, 184097), (908, 181664), (1589, 103808), (1622, 101696), (1816, 90832), (3178, 51904), (3244, 50848), (3632, 45416), (5677, 29056), (6356, 25952), (6488, 25424), (7264, 22708), (11354, 14528), (12712, 12976)]