144973290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 438939648

約数和(自身を除く): 293966358

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 97, 105, 110, 154, 165, 194, 210, 231, 291, 330, 385, 462, 485, 582, 647, 679, 770, 970, 1067, 1155, 1294, 1358, 1455, 1941, 2037, 2134, 2310, 2910, 3201, 3235, 3395, 3882, 4074, 4529, 5335, 6402, 6470, 6790, 7117, 7469, 9058, 9705, 10185, 10670, 13587, 14234, 14938, 16005, 19410, 20370, 21351, 22407, 22645, 27174, 32010, 35585, 37345, 42702, 44814, 45290, 49819, 62759, 67935, 71170, 74690, 99638, 106755, 112035, 125518, 135870, 149457, 188277, 213510, 224070, 249095, 298914, 313795, 376554, 439313, 498190, 627590, 690349, 747285, 878626, 941385, 1317939, 1380698, 1494570, 1882770, 2071047, 2196565, 2635878, 3451745, 4142094, 4393130, 4832443, 6589695, 6903490, 9664886, 10355235, 13179390, 14497329, 20710470, 24162215, 28994658, 48324430, 72486645, 144973290]

約数ペア:

[(1, 144973290), (2, 72486645), (3, 48324430), (5, 28994658), (6, 24162215), (7, 20710470), (10, 14497329), (11, 13179390), (14, 10355235), (15, 9664886), (21, 6903490), (22, 6589695), (30, 4832443), (33, 4393130), (35, 4142094), (42, 3451745), (55, 2635878), (66, 2196565), (70, 2071047), (77, 1882770), (97, 1494570), (105, 1380698), (110, 1317939), (154, 941385), (165, 878626), (194, 747285), (210, 690349), (231, 627590), (291, 498190), (330, 439313), (385, 376554), (462, 313795), (485, 298914), (582, 249095), (647, 224070), (679, 213510), (770, 188277), (970, 149457), (1067, 135870), (1155, 125518), (1294, 112035), (1358, 106755), (1455, 99638), (1941, 74690), (2037, 71170), (2134, 67935), (2310, 62759), (2910, 49819), (3201, 45290), (3235, 44814), (3395, 42702), (3882, 37345), (4074, 35585), (4529, 32010), (5335, 27174), (6402, 22645), (6470, 22407), (6790, 21351), (7117, 20370), (7469, 19410), (9058, 16005), (9705, 14938), (10185, 14234), (10670, 13587)]