155127616

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4877}}^1$

素因数の和:4967

約数の個数: 56

約数和(自身を含む): 356835456

約数和(自身を除く): 201707840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 4877, 7952, 9754, 15904, 19508, 31808, 34139, 39016, 68278, 78032, 136556, 156064, 273112, 312128, 346267, 546224, 692534, 1092448, 1385068, 2184896, 2423869, 2770136, 4847738, 5540272, 9695476, 11080544, 19390952, 22161088, 38781904, 77563808, 155127616]

約数ペア:

[(1, 155127616), (2, 77563808), (4, 38781904), (7, 22161088), (8, 19390952), (14, 11080544), (16, 9695476), (28, 5540272), (32, 4847738), (56, 2770136), (64, 2423869), (71, 2184896), (112, 1385068), (142, 1092448), (224, 692534), (284, 546224), (448, 346267), (497, 312128), (568, 273112), (994, 156064), (1136, 136556), (1988, 78032), (2272, 68278), (3976, 39016), (4544, 34139), (4877, 31808), (7952, 19508), (9754, 15904)]