172938246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 404139456

約数和(自身を除く): 231201210

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 221, 246, 442, 533, 663, 697, 1066, 1326, 1394, 1599, 2091, 3181, 3198, 4182, 6362, 9061, 9543, 18122, 19086, 27183, 41353, 54077, 54366, 82706, 108154, 124059, 130421, 162231, 248118, 260842, 324462, 391263, 703001, 782526, 1406002, 1695473, 2109003, 2217157, 3390946, 4218006, 4434314, 5086419, 6651471, 10172838, 13302942, 28823041, 57646082, 86469123, 172938246]

約数ペア:

[(1, 172938246), (2, 86469123), (3, 57646082), (6, 28823041), (13, 13302942), (17, 10172838), (26, 6651471), (34, 5086419), (39, 4434314), (41, 4218006), (51, 3390946), (78, 2217157), (82, 2109003), (102, 1695473), (123, 1406002), (221, 782526), (246, 703001), (442, 391263), (533, 324462), (663, 260842), (697, 248118), (1066, 162231), (1326, 130421), (1394, 124059), (1599, 108154), (2091, 82706), (3181, 54366), (3198, 54077), (4182, 41353), (6362, 27183), (9061, 19086), (9543, 18122)]