156892068

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 404520480

約数和(自身を除く): 247628412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 179, 194, 251, 291, 358, 388, 502, 537, 582, 716, 753, 873, 1004, 1074, 1164, 1506, 1611, 1746, 2148, 2259, 3012, 3222, 3492, 4518, 6444, 9036, 17363, 24347, 34726, 44929, 48694, 52089, 69452, 73041, 89858, 97388, 104178, 134787, 146082, 156267, 179716, 208356, 219123, 269574, 292164, 312534, 404361, 438246, 539148, 625068, 808722, 876492, 1617444, 4358113, 8716226, 13074339, 17432452, 26148678, 39223017, 52297356, 78446034, 156892068]

約数ペア:

[(1, 156892068), (2, 78446034), (3, 52297356), (4, 39223017), (6, 26148678), (9, 17432452), (12, 13074339), (18, 8716226), (36, 4358113), (97, 1617444), (179, 876492), (194, 808722), (251, 625068), (291, 539148), (358, 438246), (388, 404361), (502, 312534), (537, 292164), (582, 269574), (716, 219123), (753, 208356), (873, 179716), (1004, 156267), (1074, 146082), (1164, 134787), (1506, 104178), (1611, 97388), (1746, 89858), (2148, 73041), (2259, 69452), (3012, 52089), (3222, 48694), (3492, 44929), (4518, 34726), (6444, 24347), (9036, 17363)]