154211772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89867}}^1$

素因数の和:89898

約数の個数: 48

約数和(自身を含む): 422739072

約数和(自身を除く): 268527300

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 89867, 179734, 269601, 359468, 539202, 988537, 1078404, 1168271, 1977074, 2336542, 2965611, 3504813, 3954148, 4673084, 5931222, 7009626, 11862444, 12850981, 14019252, 25701962, 38552943, 51403924, 77105886, 154211772]

約数ペア:

[(1, 154211772), (2, 77105886), (3, 51403924), (4, 38552943), (6, 25701962), (11, 14019252), (12, 12850981), (13, 11862444), (22, 7009626), (26, 5931222), (33, 4673084), (39, 3954148), (44, 3504813), (52, 2965611), (66, 2336542), (78, 1977074), (132, 1168271), (143, 1078404), (156, 988537), (286, 539202), (429, 359468), (572, 269601), (858, 179734), (1716, 89867)]