136327984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4021}}^1$

素因数の和:4205

約数の個数: 40

約数和(自身を含む): 286269872

約数和(自身を除く): 149941888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4021, 4238, 8042, 8476, 16084, 16952, 32168, 33904, 52273, 64336, 104546, 209092, 418184, 655423, 836368, 1310846, 2621692, 5243384, 8520499, 10486768, 17040998, 34081996, 68163992, 136327984]

約数ペア:

[(1, 136327984), (2, 68163992), (4, 34081996), (8, 17040998), (13, 10486768), (16, 8520499), (26, 5243384), (52, 2621692), (104, 1310846), (163, 836368), (208, 655423), (326, 418184), (652, 209092), (1304, 104546), (2119, 64336), (2608, 52273), (4021, 33904), (4238, 32168), (8042, 16952), (8476, 16084)]