189626008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 431262720

約数和(自身を除く): 241636712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 5347, 8866, 10694, 17732, 21388, 35464, 42776, 58817, 69511, 117634, 139022, 165757, 235268, 278044, 331514, 470536, 556088, 663028, 764621, 1326056, 1529242, 1823327, 2154841, 3058484, 3646654, 4309682, 6116968, 7293308, 8619364, 14586616, 17238728, 23703251, 47406502, 94813004, 189626008]

約数ペア:

[(1, 189626008), (2, 94813004), (4, 47406502), (8, 23703251), (11, 17238728), (13, 14586616), (22, 8619364), (26, 7293308), (31, 6116968), (44, 4309682), (52, 3646654), (62, 3058484), (88, 2154841), (104, 1823327), (124, 1529242), (143, 1326056), (248, 764621), (286, 663028), (341, 556088), (403, 470536), (572, 331514), (682, 278044), (806, 235268), (1144, 165757), (1364, 139022), (1612, 117634), (2728, 69511), (3224, 58817), (4433, 42776), (5347, 35464), (8866, 21388), (10694, 17732)]