155764392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19790

約数の個数: 64

約数和(自身を含む): 454533120

約数和(自身を除く): 298768728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 19727, 39454, 59181, 78908, 118362, 138089, 157816, 236724, 276178, 414267, 473448, 552356, 828534, 927169, 1104712, 1657068, 1854338, 2781507, 3314136, 3708676, 5563014, 6490183, 7417352, 11126028, 12980366, 19470549, 22252056, 25960732, 38941098, 51921464, 77882196, 155764392]

約数ペア:

[(1, 155764392), (2, 77882196), (3, 51921464), (4, 38941098), (6, 25960732), (7, 22252056), (8, 19470549), (12, 12980366), (14, 11126028), (21, 7417352), (24, 6490183), (28, 5563014), (42, 3708676), (47, 3314136), (56, 2781507), (84, 1854338), (94, 1657068), (141, 1104712), (168, 927169), (188, 828534), (282, 552356), (329, 473448), (376, 414267), (564, 276178), (658, 236724), (987, 157816), (1128, 138089), (1316, 118362), (1974, 78908), (2632, 59181), (3948, 39454), (7896, 19727)]