157055236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 305744320

約数和(自身を除く): 148689084

約数列:

[1, 2, 4, 13, 26, 52, 61, 67, 122, 134, 244, 268, 739, 793, 871, 1478, 1586, 1742, 2956, 3172, 3484, 4087, 8174, 9607, 16348, 19214, 38428, 45079, 49513, 53131, 90158, 99026, 106262, 180316, 198052, 212524, 586027, 643669, 1172054, 1287338, 2344108, 2574676, 3020293, 6040586, 12081172, 39263809, 78527618, 157055236]

約数ペア:

[(1, 157055236), (2, 78527618), (4, 39263809), (13, 12081172), (26, 6040586), (52, 3020293), (61, 2574676), (67, 2344108), (122, 1287338), (134, 1172054), (244, 643669), (268, 586027), (739, 212524), (793, 198052), (871, 180316), (1478, 106262), (1586, 99026), (1742, 90158), (2956, 53131), (3172, 49513), (3484, 45079), (4087, 38428), (8174, 19214), (9607, 16348)]