181407044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 396133248

約数和(自身を除く): 214726204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 6827, 13286, 13654, 26572, 27308, 47789, 88751, 95578, 177502, 191156, 355004, 498371, 621257, 996742, 1242514, 1993484, 2485028, 3488597, 6478823, 6977194, 12957646, 13954388, 25915292, 45351761, 90703522, 181407044]

約数ペア:

[(1, 181407044), (2, 90703522), (4, 45351761), (7, 25915292), (13, 13954388), (14, 12957646), (26, 6977194), (28, 6478823), (52, 3488597), (73, 2485028), (91, 1993484), (146, 1242514), (182, 996742), (292, 621257), (364, 498371), (511, 355004), (949, 191156), (1022, 177502), (1898, 95578), (2044, 88751), (3796, 47789), (6643, 27308), (6827, 26572), (13286, 13654)]