127554068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 241926720

約数和(自身を除く): 114372652

約数列:

[1, 2, 4, 19, 38, 73, 76, 83, 146, 166, 277, 292, 332, 554, 1108, 1387, 1577, 2774, 3154, 5263, 5548, 6059, 6308, 10526, 12118, 20221, 21052, 22991, 24236, 40442, 45982, 80884, 91964, 115121, 230242, 384199, 436829, 460484, 768398, 873658, 1536796, 1678343, 1747316, 3356686, 6713372, 31888517, 63777034, 127554068]

約数ペア:

[(1, 127554068), (2, 63777034), (4, 31888517), (19, 6713372), (38, 3356686), (73, 1747316), (76, 1678343), (83, 1536796), (146, 873658), (166, 768398), (277, 460484), (292, 436829), (332, 384199), (554, 230242), (1108, 115121), (1387, 91964), (1577, 80884), (2774, 45982), (3154, 40442), (5263, 24236), (5548, 22991), (6059, 21052), (6308, 20221), (10526, 12118)]