143897164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1171}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 260427776

約数和(自身を除く): 116530612

約数列:

[1, 2, 4, 31, 62, 124, 991, 1171, 1982, 2342, 3964, 4684, 30721, 36301, 61442, 72602, 122884, 145204, 1160461, 2320922, 4641844, 35974291, 71948582, 143897164]

約数ペア:

[(1, 143897164), (2, 71948582), (4, 35974291), (31, 4641844), (62, 2320922), (124, 1160461), (991, 145204), (1171, 122884), (1982, 72602), (2342, 61442), (3964, 36301), (4684, 30721)]