157757964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 96

約数和(自身を含む): 459486720

約数和(自身を除く): 301728756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 1979, 2044, 2847, 3066, 3796, 3958, 5694, 5937, 6132, 6643, 7916, 11388, 11874, 13286, 13853, 19929, 23748, 25727, 26572, 27706, 39858, 41559, 51454, 55412, 77181, 79716, 83118, 102908, 144467, 154362, 166236, 180089, 288934, 308724, 360178, 433401, 540267, 577868, 720356, 866802, 1011269, 1080534, 1733604, 1878071, 2022538, 2161068, 3033807, 3756142, 4045076, 5634213, 6067614, 7512284, 11268426, 12135228, 13146497, 22536852, 26292994, 39439491, 52585988, 78878982, 157757964]

約数ペア:

[(1, 157757964), (2, 78878982), (3, 52585988), (4, 39439491), (6, 26292994), (7, 22536852), (12, 13146497), (13, 12135228), (14, 11268426), (21, 7512284), (26, 6067614), (28, 5634213), (39, 4045076), (42, 3756142), (52, 3033807), (73, 2161068), (78, 2022538), (84, 1878071), (91, 1733604), (146, 1080534), (156, 1011269), (182, 866802), (219, 720356), (273, 577868), (292, 540267), (364, 433401), (438, 360178), (511, 308724), (546, 288934), (876, 180089), (949, 166236), (1022, 154362), (1092, 144467), (1533, 102908), (1898, 83118), (1979, 79716), (2044, 77181), (2847, 55412), (3066, 51454), (3796, 41559), (3958, 39858), (5694, 27706), (5937, 26572), (6132, 25727), (6643, 23748), (7916, 19929), (11388, 13853), (11874, 13286)]