152090478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 348051600

約数和(自身を除く): 195961122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 802, 1109, 1203, 2218, 2406, 3327, 3609, 6654, 7218, 7619, 9981, 15238, 19962, 21071, 22857, 42142, 45714, 63213, 68571, 126426, 137142, 189639, 379278, 444709, 889418, 1334127, 2668254, 4002381, 8004762, 8449471, 16898942, 25348413, 50696826, 76045239, 152090478]

約数ペア:

[(1, 152090478), (2, 76045239), (3, 50696826), (6, 25348413), (9, 16898942), (18, 8449471), (19, 8004762), (38, 4002381), (57, 2668254), (114, 1334127), (171, 889418), (342, 444709), (401, 379278), (802, 189639), (1109, 137142), (1203, 126426), (2218, 68571), (2406, 63213), (3327, 45714), (3609, 42142), (6654, 22857), (7218, 21071), (7619, 19962), (9981, 15238)]