156688545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 275607360

約数和(自身を除く): 118918815

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 179, 195, 201, 335, 537, 871, 895, 1005, 2327, 2613, 2685, 4355, 4489, 6981, 11635, 11993, 13065, 13467, 22445, 34905, 35979, 58357, 59965, 67335, 155909, 175071, 179895, 291785, 467727, 779545, 803531, 875355, 2338635, 2410593, 4017655, 10445903, 12052965, 31337709, 52229515, 156688545]

約数ペア:

[(1, 156688545), (3, 52229515), (5, 31337709), (13, 12052965), (15, 10445903), (39, 4017655), (65, 2410593), (67, 2338635), (179, 875355), (195, 803531), (201, 779545), (335, 467727), (537, 291785), (871, 179895), (895, 175071), (1005, 155909), (2327, 67335), (2613, 59965), (2685, 58357), (4355, 35979), (4489, 34905), (6981, 22445), (11635, 13467), (11993, 13065)]