15697110728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{139883}}^1$

素因数の和:139998

約数の個数: 48

約数和(自身を含む): 32254452720

約数和(自身を除く): 16557341992

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 664, 676, 1079, 1352, 2158, 4316, 8632, 14027, 28054, 56108, 112216, 139883, 279766, 559532, 1119064, 1818479, 3636958, 7273916, 11610289, 14547832, 23220578, 23640227, 46441156, 47280454, 92882312, 94560908, 150933757, 189121816, 301867514, 603735028, 1207470056, 1962138841, 3924277682, 7848555364, 15697110728]

約数ペア:

[(1, 15697110728), (2, 7848555364), (4, 3924277682), (8, 1962138841), (13, 1207470056), (26, 603735028), (52, 301867514), (83, 189121816), (104, 150933757), (166, 94560908), (169, 92882312), (332, 47280454), (338, 46441156), (664, 23640227), (676, 23220578), (1079, 14547832), (1352, 11610289), (2158, 7273916), (4316, 3636958), (8632, 1818479), (14027, 1119064), (28054, 559532), (56108, 279766), (112216, 139883)]