172396912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2293}}^1$

素因数の和:2465

約数の個数: 40

約数和(自身を含む): 345898496

約数和(自身を除く): 173501584

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 2293, 4586, 4699, 9172, 9398, 18344, 18796, 36688, 37592, 75184, 84841, 169682, 291211, 339364, 582422, 678728, 1164844, 1357456, 2329688, 4659376, 10774807, 21549614, 43099228, 86198456, 172396912]

約数ペア:

[(1, 172396912), (2, 86198456), (4, 43099228), (8, 21549614), (16, 10774807), (37, 4659376), (74, 2329688), (127, 1357456), (148, 1164844), (254, 678728), (296, 582422), (508, 339364), (592, 291211), (1016, 169682), (2032, 84841), (2293, 75184), (4586, 37592), (4699, 36688), (9172, 18796), (9398, 18344)]