108195728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 222217920

約数和(自身を除く): 114022192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2357, 2416, 2869, 4714, 5738, 9428, 11476, 18856, 22952, 37712, 44783, 45904, 89566, 179132, 355907, 358264, 711814, 716528, 1423628, 2847256, 5694512, 6762233, 13524466, 27048932, 54097864, 108195728]

約数ペア:

[(1, 108195728), (2, 54097864), (4, 27048932), (8, 13524466), (16, 6762233), (19, 5694512), (38, 2847256), (76, 1423628), (151, 716528), (152, 711814), (302, 358264), (304, 355907), (604, 179132), (1208, 89566), (2357, 45904), (2416, 44783), (2869, 37712), (4714, 22952), (5738, 18856), (9428, 11476)]