138641412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126961}}^1$

素因数の和:126988

約数の個数: 48

約数和(自身を含む): 398152832

約数和(自身を除く): 259511420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 126961, 253922, 380883, 507844, 761766, 888727, 1523532, 1650493, 1777454, 2666181, 3300986, 3554908, 4951479, 5332362, 6601972, 9902958, 10664724, 11553451, 19805916, 23106902, 34660353, 46213804, 69320706, 138641412]

約数ペア:

[(1, 138641412), (2, 69320706), (3, 46213804), (4, 34660353), (6, 23106902), (7, 19805916), (12, 11553451), (13, 10664724), (14, 9902958), (21, 6601972), (26, 5332362), (28, 4951479), (39, 3554908), (42, 3300986), (52, 2666181), (78, 1777454), (84, 1650493), (91, 1523532), (156, 888727), (182, 761766), (273, 507844), (364, 380883), (546, 253922), (1092, 126961)]