142288356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4049

約数の個数: 72

約数和(自身を含む): 392641536

約数和(自身を除く): 250353180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 3967, 5124, 5978, 7934, 8967, 11901, 11956, 15868, 17934, 23802, 27769, 35868, 47604, 55538, 83307, 111076, 166614, 194383, 241987, 333228, 388766, 483974, 583149, 725961, 777532, 967948, 1166298, 1451922, 1693909, 2332596, 2903844, 3387818, 5081727, 6775636, 10163454, 11857363, 20326908, 23714726, 35572089, 47429452, 71144178, 142288356]

約数ペア:

[(1, 142288356), (2, 71144178), (3, 47429452), (4, 35572089), (6, 23714726), (7, 20326908), (12, 11857363), (14, 10163454), (21, 6775636), (28, 5081727), (42, 3387818), (49, 2903844), (61, 2332596), (84, 1693909), (98, 1451922), (122, 1166298), (147, 967948), (183, 777532), (196, 725961), (244, 583149), (294, 483974), (366, 388766), (427, 333228), (588, 241987), (732, 194383), (854, 166614), (1281, 111076), (1708, 83307), (2562, 55538), (2989, 47604), (3967, 35868), (5124, 27769), (5978, 23802), (7934, 17934), (8967, 15868), (11901, 11956)]