127154526

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 281242368

約数和(自身を除く): 154087842

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 86, 102, 106, 129, 159, 258, 318, 547, 731, 901, 1094, 1462, 1641, 1802, 2193, 2279, 2703, 3282, 4386, 4558, 5406, 6837, 9299, 13674, 18598, 23521, 27897, 28991, 38743, 47042, 55794, 57982, 70563, 77486, 86973, 116229, 141126, 173946, 232458, 399857, 492847, 799714, 985694, 1199571, 1246613, 1478541, 2399142, 2493226, 2957082, 3739839, 7479678, 21192421, 42384842, 63577263, 127154526]

約数ペア:

[(1, 127154526), (2, 63577263), (3, 42384842), (6, 21192421), (17, 7479678), (34, 3739839), (43, 2957082), (51, 2493226), (53, 2399142), (86, 1478541), (102, 1246613), (106, 1199571), (129, 985694), (159, 799714), (258, 492847), (318, 399857), (547, 232458), (731, 173946), (901, 141126), (1094, 116229), (1462, 86973), (1641, 77486), (1802, 70563), (2193, 57982), (2279, 55794), (2703, 47042), (3282, 38743), (4386, 28991), (4558, 27897), (5406, 23521), (6837, 18598), (9299, 13674)]