167001344

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 352320192

約数和(自身を除く): 185318848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 113, 128, 184, 226, 251, 256, 368, 452, 502, 736, 904, 1004, 1472, 1808, 2008, 2599, 2944, 3616, 4016, 5198, 5773, 5888, 7232, 8032, 10396, 11546, 14464, 16064, 20792, 23092, 28363, 28928, 32128, 41584, 46184, 56726, 64256, 83168, 92368, 113452, 166336, 184736, 226904, 332672, 369472, 453808, 652349, 665344, 738944, 907616, 1304698, 1477888, 1815232, 2609396, 3630464, 5218792, 7260928, 10437584, 20875168, 41750336, 83500672, 167001344]

約数ペア:

[(1, 167001344), (2, 83500672), (4, 41750336), (8, 20875168), (16, 10437584), (23, 7260928), (32, 5218792), (46, 3630464), (64, 2609396), (92, 1815232), (113, 1477888), (128, 1304698), (184, 907616), (226, 738944), (251, 665344), (256, 652349), (368, 453808), (452, 369472), (502, 332672), (736, 226904), (904, 184736), (1004, 166336), (1472, 113452), (1808, 92368), (2008, 83168), (2599, 64256), (2944, 56726), (3616, 46184), (4016, 41584), (5198, 32128), (5773, 28928), (5888, 28363), (7232, 23092), (8032, 20792), (10396, 16064), (11546, 14464)]