173173832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 379436400

約数和(自身を除く): 206262568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2389, 2788, 4264, 4778, 5576, 9061, 9556, 18122, 19112, 31057, 36244, 40613, 62114, 72488, 81226, 97949, 124228, 162452, 195898, 248456, 324904, 391796, 527969, 783592, 1055938, 1273337, 1665133, 2111876, 2546674, 3330266, 4223752, 5093348, 6660532, 10186696, 13321064, 21646729, 43293458, 86586916, 173173832]

約数ペア:

[(1, 173173832), (2, 86586916), (4, 43293458), (8, 21646729), (13, 13321064), (17, 10186696), (26, 6660532), (34, 5093348), (41, 4223752), (52, 3330266), (68, 2546674), (82, 2111876), (104, 1665133), (136, 1273337), (164, 1055938), (221, 783592), (328, 527969), (442, 391796), (533, 324904), (697, 248456), (884, 195898), (1066, 162452), (1394, 124228), (1768, 97949), (2132, 81226), (2389, 72488), (2788, 62114), (4264, 40613), (4778, 36244), (5576, 31057), (9061, 19112), (9556, 18122)]