156631761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 281473920

約数和(自身を除く): 124842159

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7159, 7293, 21477, 21879, 64431, 78749, 93067, 121703, 236247, 279201, 365109, 708741, 837603, 1023737, 1095327, 1338733, 1582139, 3071211, 4016199, 4746417, 9213633, 12048597, 14239251, 17403529, 52210587, 156631761]

約数ペア:

[(1, 156631761), (3, 52210587), (9, 17403529), (11, 14239251), (13, 12048597), (17, 9213633), (33, 4746417), (39, 4016199), (51, 3071211), (99, 1582139), (117, 1338733), (143, 1095327), (153, 1023737), (187, 837603), (221, 708741), (429, 365109), (561, 279201), (663, 236247), (1287, 121703), (1683, 93067), (1989, 78749), (2431, 64431), (7159, 21879), (7293, 21477)]