138416176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7069

約数の個数: 40

約数和(自身を含む): 287887824

約数和(自身を除く): 149471648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 6971, 9928, 13942, 19856, 27884, 55768, 111536, 118507, 237014, 474028, 508883, 948056, 1017766, 1896112, 2035532, 4071064, 8142128, 8651011, 17302022, 34604044, 69208088, 138416176]

約数ペア:

[(1, 138416176), (2, 69208088), (4, 34604044), (8, 17302022), (16, 8651011), (17, 8142128), (34, 4071064), (68, 2035532), (73, 1896112), (136, 1017766), (146, 948056), (272, 508883), (292, 474028), (584, 237014), (1168, 118507), (1241, 111536), (2482, 55768), (4964, 27884), (6971, 19856), (9928, 13942)]