158993424

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15551}}^1$

素因数の和:15636

約数の個数: 60

約数和(自身を含む): 451256832

約数和(自身を除く): 292263408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 15551, 31102, 46653, 62204, 93306, 124408, 139959, 186612, 248816, 279918, 373224, 559836, 746448, 1104121, 1119672, 2208242, 2239344, 3312363, 4416484, 6624726, 8832968, 9937089, 13249452, 17665936, 19874178, 26498904, 39748356, 52997808, 79496712, 158993424]

約数ペア:

[(1, 158993424), (2, 79496712), (3, 52997808), (4, 39748356), (6, 26498904), (8, 19874178), (9, 17665936), (12, 13249452), (16, 9937089), (18, 8832968), (24, 6624726), (36, 4416484), (48, 3312363), (71, 2239344), (72, 2208242), (142, 1119672), (144, 1104121), (213, 746448), (284, 559836), (426, 373224), (568, 279918), (639, 248816), (852, 186612), (1136, 139959), (1278, 124408), (1704, 93306), (2556, 62204), (3408, 46653), (5112, 31102), (10224, 15551)]