191282776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19267}}^1$

素因数の和:19363

約数の個数: 32

約数和(自身を含む): 384974640

約数和(自身を除く): 193691864

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 19267, 38534, 77068, 154136, 327539, 655078, 1310156, 1406491, 2620312, 2812982, 5625964, 11251928, 23910347, 47820694, 95641388, 191282776]

約数ペア:

[(1, 191282776), (2, 95641388), (4, 47820694), (8, 23910347), (17, 11251928), (34, 5625964), (68, 2812982), (73, 2620312), (136, 1406491), (146, 1310156), (292, 655078), (584, 327539), (1241, 154136), (2482, 77068), (4964, 38534), (9928, 19267)]