156197902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 277346304

約数和(自身を除く): 121148402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 491, 733, 982, 1466, 3437, 5131, 6874, 10262, 15221, 22723, 30442, 45446, 106547, 159061, 213094, 318122, 359903, 719806, 2519321, 5038642, 11156993, 22313986, 78098951, 156197902]

約数ペア:

[(1, 156197902), (2, 78098951), (7, 22313986), (14, 11156993), (31, 5038642), (62, 2519321), (217, 719806), (434, 359903), (491, 318122), (733, 213094), (982, 159061), (1466, 106547), (3437, 45446), (5131, 30442), (6874, 22723), (10262, 15221)]