121878952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6547}}^1$

素因数の和:6745

約数の個数: 32

約数和(自身を含む): 247514400

約数和(自身を除く): 125635448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 6547, 9308, 13094, 18616, 26188, 52376, 85111, 170222, 340444, 680888, 1171913, 2343826, 4687652, 9375304, 15234869, 30469738, 60939476, 121878952]

約数ペア:

[(1, 121878952), (2, 60939476), (4, 30469738), (8, 15234869), (13, 9375304), (26, 4687652), (52, 2343826), (104, 1171913), (179, 680888), (358, 340444), (716, 170222), (1432, 85111), (2327, 52376), (4654, 26188), (6547, 18616), (9308, 13094)]