161401504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24133}}^1$

素因数の和:24173

約数の個数: 48

約数和(自身を含む): 364906080

約数和(自身を除く): 203504576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 24133, 48266, 96532, 193064, 265463, 386128, 458527, 530926, 772256, 917054, 1061852, 1834108, 2123704, 3668216, 4247408, 5043797, 7336432, 8494816, 10087594, 14672864, 20175188, 40350376, 80700752, 161401504]

約数ペア:

[(1, 161401504), (2, 80700752), (4, 40350376), (8, 20175188), (11, 14672864), (16, 10087594), (19, 8494816), (22, 7336432), (32, 5043797), (38, 4247408), (44, 3668216), (76, 2123704), (88, 1834108), (152, 1061852), (176, 917054), (209, 772256), (304, 530926), (352, 458527), (418, 386128), (608, 265463), (836, 193064), (1672, 96532), (3344, 48266), (6688, 24133)]