157569964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 306028800

約数和(自身を除く): 148458836

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 109, 218, 436, 437, 827, 874, 1654, 1748, 2071, 2507, 3308, 4142, 5014, 8284, 10028, 15713, 19021, 31426, 38042, 47633, 62852, 76084, 90143, 95266, 180286, 190532, 360572, 361399, 722798, 1445596, 1712717, 2073289, 3425434, 4146578, 6850868, 8293156, 39392491, 78784982, 157569964]

約数ペア:

[(1, 157569964), (2, 78784982), (4, 39392491), (19, 8293156), (23, 6850868), (38, 4146578), (46, 3425434), (76, 2073289), (92, 1712717), (109, 1445596), (218, 722798), (436, 361399), (437, 360572), (827, 190532), (874, 180286), (1654, 95266), (1748, 90143), (2071, 76084), (2507, 62852), (3308, 47633), (4142, 38042), (5014, 31426), (8284, 19021), (10028, 15713)]