165851152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3613}}^1$

素因数の和:3791

約数の個数: 40

約数和(自身を含む): 340583360

約数和(自身を除く): 174732208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 3613, 5738, 7226, 11476, 14452, 22952, 28904, 45904, 57808, 68647, 137294, 274588, 545563, 549176, 1091126, 1098352, 2182252, 4364504, 8729008, 10365697, 20731394, 41462788, 82925576, 165851152]

約数ペア:

[(1, 165851152), (2, 82925576), (4, 41462788), (8, 20731394), (16, 10365697), (19, 8729008), (38, 4364504), (76, 2182252), (151, 1098352), (152, 1091126), (302, 549176), (304, 545563), (604, 274588), (1208, 137294), (2416, 68647), (2869, 57808), (3613, 45904), (5738, 28904), (7226, 22952), (11476, 14452)]