128213148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 231763812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 636, 651, 742, 868, 929, 1113, 1302, 1484, 1643, 1858, 2226, 2604, 2787, 3286, 3716, 4452, 4929, 5574, 6503, 6572, 9858, 11148, 11501, 13006, 19509, 19716, 23002, 26012, 28799, 34503, 39018, 46004, 49237, 57598, 69006, 78036, 86397, 98474, 115196, 138012, 147711, 172794, 196948, 201593, 295422, 344659, 345588, 403186, 590844, 604779, 689318, 806372, 1033977, 1209558, 1378636, 1526347, 2067954, 2419116, 3052694, 4135908, 4579041, 6105388, 9158082, 10684429, 18316164, 21368858, 32053287, 42737716, 64106574, 128213148]

約数ペア:

[(1, 128213148), (2, 64106574), (3, 42737716), (4, 32053287), (6, 21368858), (7, 18316164), (12, 10684429), (14, 9158082), (21, 6105388), (28, 4579041), (31, 4135908), (42, 3052694), (53, 2419116), (62, 2067954), (84, 1526347), (93, 1378636), (106, 1209558), (124, 1033977), (159, 806372), (186, 689318), (212, 604779), (217, 590844), (318, 403186), (371, 345588), (372, 344659), (434, 295422), (636, 201593), (651, 196948), (742, 172794), (868, 147711), (929, 138012), (1113, 115196), (1302, 98474), (1484, 86397), (1643, 78036), (1858, 69006), (2226, 57598), (2604, 49237), (2787, 46004), (3286, 39018), (3716, 34503), (4452, 28799), (4929, 26012), (5574, 23002), (6503, 19716), (6572, 19509), (9858, 13006), (11148, 11501)]