137780368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25253}}^1$

素因数の和:25303

約数の個数: 40

約数和(自身を含む): 300623616

約数和(自身を除く): 162843248

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 25253, 50506, 101012, 202024, 277783, 404048, 555566, 782843, 1111132, 1565686, 2222264, 3131372, 4444528, 6262744, 8611273, 12525488, 17222546, 34445092, 68890184, 137780368]

約数ペア:

[(1, 137780368), (2, 68890184), (4, 34445092), (8, 17222546), (11, 12525488), (16, 8611273), (22, 6262744), (31, 4444528), (44, 3131372), (62, 2222264), (88, 1565686), (124, 1111132), (176, 782843), (248, 555566), (341, 404048), (496, 277783), (682, 202024), (1364, 101012), (2728, 50506), (5456, 25253)]