137698484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 306559680

約数和(自身を除く): 168861196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 419, 484, 679, 838, 847, 1067, 1358, 1676, 1694, 2134, 2716, 2933, 3388, 4268, 4609, 5866, 7469, 9218, 11732, 11737, 14938, 18436, 23474, 29876, 32263, 40643, 46948, 50699, 64526, 81286, 82159, 101398, 129052, 162572, 164318, 202796, 284501, 328636, 354893, 447073, 569002, 709786, 894146, 1138004, 1419572, 1788292, 3129511, 4917803, 6259022, 9835606, 12518044, 19671212, 34424621, 68849242, 137698484]

約数ペア:

[(1, 137698484), (2, 68849242), (4, 34424621), (7, 19671212), (11, 12518044), (14, 9835606), (22, 6259022), (28, 4917803), (44, 3129511), (77, 1788292), (97, 1419572), (121, 1138004), (154, 894146), (194, 709786), (242, 569002), (308, 447073), (388, 354893), (419, 328636), (484, 284501), (679, 202796), (838, 164318), (847, 162572), (1067, 129052), (1358, 101398), (1676, 82159), (1694, 81286), (2134, 64526), (2716, 50699), (2933, 46948), (3388, 40643), (4268, 32263), (4609, 29876), (5866, 23474), (7469, 18436), (9218, 14938), (11732, 11737)]