177225412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13220

約数の個数: 48

約数和(自身を含む): 392062720

約数和(自身を除く): 214837308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13159, 13468, 26318, 52636, 92113, 171067, 184226, 342134, 368452, 486883, 684268, 973766, 1197469, 1947532, 2394938, 3408181, 4789876, 6329479, 6816362, 12658958, 13632724, 25317916, 44306353, 88612706, 177225412]

約数ペア:

[(1, 177225412), (2, 88612706), (4, 44306353), (7, 25317916), (13, 13632724), (14, 12658958), (26, 6816362), (28, 6329479), (37, 4789876), (52, 3408181), (74, 2394938), (91, 1947532), (148, 1197469), (182, 973766), (259, 684268), (364, 486883), (481, 368452), (518, 342134), (962, 184226), (1036, 171067), (1924, 92113), (3367, 52636), (6734, 26318), (13159, 13468)]