151408103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 214990848

約数和(自身を除く): 63582745

約数列:

[1, 7, 11, 17, 23, 47, 77, 107, 119, 161, 187, 253, 329, 391, 517, 749, 799, 1081, 1177, 1309, 1771, 1819, 2461, 2737, 3619, 4301, 5029, 5593, 7567, 8239, 8789, 11891, 12733, 17227, 18377, 20009, 27071, 30107, 35203, 41837, 55319, 61523, 83237, 85493, 115667, 128639, 140063, 189497, 202147, 292859, 387233, 460207, 598451, 809669, 940423, 1272337, 1415029, 1966339, 3221449, 6582961, 8906359, 13764373, 21629729, 151408103]

約数ペア:

[(1, 151408103), (7, 21629729), (11, 13764373), (17, 8906359), (23, 6582961), (47, 3221449), (77, 1966339), (107, 1415029), (119, 1272337), (161, 940423), (187, 809669), (253, 598451), (329, 460207), (391, 387233), (517, 292859), (749, 202147), (799, 189497), (1081, 140063), (1177, 128639), (1309, 115667), (1771, 85493), (1819, 83237), (2461, 61523), (2737, 55319), (3619, 41837), (4301, 35203), (5029, 30107), (5593, 27071), (7567, 20009), (8239, 18377), (8789, 17227), (11891, 12733)]