190356738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 450576000

約数和(自身を除く): 260219262

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 149, 286, 298, 429, 447, 858, 894, 1489, 1639, 1937, 2978, 3278, 3874, 4467, 4917, 5811, 8934, 9834, 11622, 16379, 19357, 21307, 32758, 38714, 42614, 49137, 58071, 63921, 98274, 116142, 127842, 212927, 221861, 425854, 443722, 638781, 665583, 1277562, 1331166, 2440471, 2884193, 4880942, 5768386, 7321413, 8652579, 14642826, 17305158, 31726123, 63452246, 95178369, 190356738]

約数ペア:

[(1, 190356738), (2, 95178369), (3, 63452246), (6, 31726123), (11, 17305158), (13, 14642826), (22, 8652579), (26, 7321413), (33, 5768386), (39, 4880942), (66, 2884193), (78, 2440471), (143, 1331166), (149, 1277562), (286, 665583), (298, 638781), (429, 443722), (447, 425854), (858, 221861), (894, 212927), (1489, 127842), (1639, 116142), (1937, 98274), (2978, 63921), (3278, 58071), (3874, 49137), (4467, 42614), (4917, 38714), (5811, 32758), (8934, 21307), (9834, 19357), (11622, 16379)]