157352916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 448846272

約数和(自身を除く): 291493356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 61, 82, 84, 98, 107, 122, 123, 147, 164, 183, 196, 214, 244, 246, 287, 294, 321, 366, 427, 428, 492, 574, 588, 642, 732, 749, 854, 861, 1148, 1281, 1284, 1498, 1708, 1722, 2009, 2247, 2501, 2562, 2989, 2996, 3444, 4018, 4387, 4494, 5002, 5124, 5243, 5978, 6027, 6527, 7503, 8036, 8774, 8967, 8988, 10004, 10486, 11956, 12054, 13054, 13161, 15006, 15729, 17507, 17548, 17934, 19581, 20972, 24108, 26108, 26322, 30012, 30709, 31458, 35014, 35868, 39162, 45689, 52521, 52644, 61418, 62916, 70028, 78324, 91378, 92127, 105042, 122549, 122836, 137067, 182756, 184254, 210084, 214963, 245098, 267607, 274134, 319823, 367647, 368508, 429926, 490196, 535214, 548268, 639646, 644889, 735294, 802821, 859852, 959469, 1070428, 1279292, 1289778, 1470588, 1605642, 1873249, 1918938, 2579556, 3211284, 3746498, 3837876, 5619747, 7492996, 11239494, 13112743, 22478988, 26225486, 39338229, 52450972, 78676458, 157352916]

約数ペア:

[(1, 157352916), (2, 78676458), (3, 52450972), (4, 39338229), (6, 26225486), (7, 22478988), (12, 13112743), (14, 11239494), (21, 7492996), (28, 5619747), (41, 3837876), (42, 3746498), (49, 3211284), (61, 2579556), (82, 1918938), (84, 1873249), (98, 1605642), (107, 1470588), (122, 1289778), (123, 1279292), (147, 1070428), (164, 959469), (183, 859852), (196, 802821), (214, 735294), (244, 644889), (246, 639646), (287, 548268), (294, 535214), (321, 490196), (366, 429926), (427, 368508), (428, 367647), (492, 319823), (574, 274134), (588, 267607), (642, 245098), (732, 214963), (749, 210084), (854, 184254), (861, 182756), (1148, 137067), (1281, 122836), (1284, 122549), (1498, 105042), (1708, 92127), (1722, 91378), (2009, 78324), (2247, 70028), (2501, 62916), (2562, 61418), (2989, 52644), (2996, 52521), (3444, 45689), (4018, 39162), (4387, 35868), (4494, 35014), (5002, 31458), (5124, 30709), (5243, 30012), (5978, 26322), (6027, 26108), (6527, 24108), (7503, 20972), (8036, 19581), (8774, 17934), (8967, 17548), (8988, 17507), (10004, 15729), (10486, 15006), (11956, 13161), (12054, 13054)]