133526840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1097}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 320176800

約数和(自身を除く): 186649960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 179, 340, 358, 680, 716, 895, 1097, 1432, 1790, 2194, 3043, 3580, 4388, 5485, 6086, 7160, 8776, 10970, 12172, 15215, 18649, 21940, 24344, 30430, 37298, 43880, 60860, 74596, 93245, 121720, 149192, 186490, 196363, 372980, 392726, 745960, 785452, 981815, 1570904, 1963630, 3338171, 3927260, 6676342, 7854520, 13352684, 16690855, 26705368, 33381710, 66763420, 133526840]

約数ペア:

[(1, 133526840), (2, 66763420), (4, 33381710), (5, 26705368), (8, 16690855), (10, 13352684), (17, 7854520), (20, 6676342), (34, 3927260), (40, 3338171), (68, 1963630), (85, 1570904), (136, 981815), (170, 785452), (179, 745960), (340, 392726), (358, 372980), (680, 196363), (716, 186490), (895, 149192), (1097, 121720), (1432, 93245), (1790, 74596), (2194, 60860), (3043, 43880), (3580, 37298), (4388, 30430), (5485, 24344), (6086, 21940), (7160, 18649), (8776, 15215), (10970, 12172)]