151495474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 259680960

約数和(自身を除く): 108185486

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 2341, 2489, 3406, 4682, 4978, 30433, 32357, 44479, 60866, 64714, 88958, 306671, 578227, 613342, 1156454, 3986723, 5826749, 7973446, 11653498, 75747737, 151495474]

約数ペア:

[(1, 151495474), (2, 75747737), (13, 11653498), (19, 7973446), (26, 5826749), (38, 3986723), (131, 1156454), (247, 613342), (262, 578227), (494, 306671), (1703, 88958), (2341, 64714), (2489, 60866), (3406, 44479), (4682, 32357), (4978, 30433)]