145979204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16188

約数の個数: 48

約数和(自身を含む): 325422720

約数和(自身を除く): 179443516

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 16141, 32282, 64564, 112987, 225974, 274397, 306679, 451948, 548794, 613358, 1097588, 1226716, 1920779, 2146753, 3841558, 4293506, 5213543, 7683116, 8587012, 10427086, 20854172, 36494801, 72989602, 145979204]

約数ペア:

[(1, 145979204), (2, 72989602), (4, 36494801), (7, 20854172), (14, 10427086), (17, 8587012), (19, 7683116), (28, 5213543), (34, 4293506), (38, 3841558), (68, 2146753), (76, 1920779), (119, 1226716), (133, 1097588), (238, 613358), (266, 548794), (323, 451948), (476, 306679), (532, 274397), (646, 225974), (1292, 112987), (2261, 64564), (4522, 32282), (9044, 16141)]