129166088

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 255776940

約数和(自身を除く): 126610852

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 317, 424, 634, 961, 1268, 1643, 1922, 2536, 3286, 3844, 6572, 7688, 9827, 13144, 16801, 19654, 33602, 39308, 50933, 67204, 78616, 101866, 134408, 203732, 304637, 407464, 520831, 609274, 1041662, 1218548, 2083324, 2437096, 4166648, 16145761, 32291522, 64583044, 129166088]

約数ペア:

[(1, 129166088), (2, 64583044), (4, 32291522), (8, 16145761), (31, 4166648), (53, 2437096), (62, 2083324), (106, 1218548), (124, 1041662), (212, 609274), (248, 520831), (317, 407464), (424, 304637), (634, 203732), (961, 134408), (1268, 101866), (1643, 78616), (1922, 67204), (2536, 50933), (3286, 39308), (3844, 33602), (6572, 19654), (7688, 16801), (9827, 13144)]