155774528

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3860

約数の個数: 84

約数和(自身を含む): 387344412

約数和(自身を除く): 231569884

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 3821, 5096, 5824, 7642, 10192, 15284, 20384, 26747, 30568, 40768, 49673, 53494, 61136, 99346, 106988, 122272, 187229, 198692, 213976, 244544, 347711, 374458, 397384, 427952, 695422, 748916, 794768, 855904, 1390844, 1497832, 1589536, 1711808, 2433977, 2781688, 2995664, 3179072, 4867954, 5563376, 5991328, 9735908, 11126752, 11982656, 19471816, 22253504, 38943632, 77887264, 155774528]

約数ペア:

[(1, 155774528), (2, 77887264), (4, 38943632), (7, 22253504), (8, 19471816), (13, 11982656), (14, 11126752), (16, 9735908), (26, 5991328), (28, 5563376), (32, 4867954), (49, 3179072), (52, 2995664), (56, 2781688), (64, 2433977), (91, 1711808), (98, 1589536), (104, 1497832), (112, 1390844), (182, 855904), (196, 794768), (208, 748916), (224, 695422), (364, 427952), (392, 397384), (416, 374458), (448, 347711), (637, 244544), (728, 213976), (784, 198692), (832, 187229), (1274, 122272), (1456, 106988), (1568, 99346), (2548, 61136), (2912, 53494), (3136, 49673), (3821, 40768), (5096, 30568), (5824, 26747), (7642, 20384), (10192, 15284)]