168226548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 462809088

約数和(自身を除く): 294582540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 71, 84, 134, 142, 201, 213, 268, 284, 402, 421, 426, 469, 497, 804, 842, 852, 938, 994, 1263, 1407, 1491, 1684, 1876, 1988, 2526, 2814, 2947, 2982, 4757, 5052, 5628, 5894, 5964, 8841, 9514, 11788, 14271, 17682, 19028, 28207, 28542, 29891, 33299, 35364, 56414, 57084, 59782, 66598, 84621, 89673, 99897, 112828, 119564, 133196, 169242, 179346, 197449, 199794, 209237, 338484, 358692, 394898, 399588, 418474, 592347, 627711, 789796, 836948, 1184694, 1255422, 2002697, 2369388, 2510844, 4005394, 6008091, 8010788, 12016182, 14018879, 24032364, 28037758, 42056637, 56075516, 84113274, 168226548]

約数ペア:

[(1, 168226548), (2, 84113274), (3, 56075516), (4, 42056637), (6, 28037758), (7, 24032364), (12, 14018879), (14, 12016182), (21, 8010788), (28, 6008091), (42, 4005394), (67, 2510844), (71, 2369388), (84, 2002697), (134, 1255422), (142, 1184694), (201, 836948), (213, 789796), (268, 627711), (284, 592347), (402, 418474), (421, 399588), (426, 394898), (469, 358692), (497, 338484), (804, 209237), (842, 199794), (852, 197449), (938, 179346), (994, 169242), (1263, 133196), (1407, 119564), (1491, 112828), (1684, 99897), (1876, 89673), (1988, 84621), (2526, 66598), (2814, 59782), (2947, 57084), (2982, 56414), (4757, 35364), (5052, 33299), (5628, 29891), (5894, 28542), (5964, 28207), (8841, 19028), (9514, 17682), (11788, 14271)]