144428178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 170759022

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 151, 174, 239, 302, 453, 478, 667, 717, 906, 1334, 1434, 2001, 3473, 4002, 4379, 5497, 6931, 6946, 8758, 10419, 10994, 13137, 13862, 16491, 20793, 20838, 26274, 32982, 36089, 41586, 72178, 100717, 108267, 159413, 201434, 216534, 302151, 318826, 478239, 604302, 830047, 956478, 1046581, 1660094, 2093162, 2490141, 3139743, 4980282, 6279486, 24071363, 48142726, 72214089, 144428178]

約数ペア:

[(1, 144428178), (2, 72214089), (3, 48142726), (6, 24071363), (23, 6279486), (29, 4980282), (46, 3139743), (58, 2490141), (69, 2093162), (87, 1660094), (138, 1046581), (151, 956478), (174, 830047), (239, 604302), (302, 478239), (453, 318826), (478, 302151), (667, 216534), (717, 201434), (906, 159413), (1334, 108267), (1434, 100717), (2001, 72178), (3473, 41586), (4002, 36089), (4379, 32982), (5497, 26274), (6931, 20838), (6946, 20793), (8758, 16491), (10419, 13862), (10994, 13137)]