170235756

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 486896256

約数和(自身を除く): 316660500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 459, 527, 558, 612, 837, 918, 997, 1054, 1116, 1377, 1581, 1674, 1836, 1994, 2108, 2511, 2754, 2991, 3162, 3348, 3988, 4743, 5022, 5508, 5982, 6324, 8973, 9486, 10044, 11964, 14229, 16949, 17946, 18972, 26919, 28458, 30907, 33898, 35892, 42687, 50847, 53838, 56916, 61814, 67796, 80757, 85374, 92721, 101694, 107676, 123628, 152541, 161514, 170748, 185442, 203388, 278163, 305082, 323028, 370884, 457623, 525419, 556326, 610164, 834489, 915246, 1050838, 1112652, 1372869, 1576257, 1668978, 1830492, 2101676, 2503467, 2745738, 3152514, 3337956, 4728771, 5006934, 5491476, 6305028, 9457542, 10013868, 14186313, 18915084, 28372626, 42558939, 56745252, 85117878, 170235756]

約数ペア:

[(1, 170235756), (2, 85117878), (3, 56745252), (4, 42558939), (6, 28372626), (9, 18915084), (12, 14186313), (17, 10013868), (18, 9457542), (27, 6305028), (31, 5491476), (34, 5006934), (36, 4728771), (51, 3337956), (54, 3152514), (62, 2745738), (68, 2503467), (81, 2101676), (93, 1830492), (102, 1668978), (108, 1576257), (124, 1372869), (153, 1112652), (162, 1050838), (186, 915246), (204, 834489), (279, 610164), (306, 556326), (324, 525419), (372, 457623), (459, 370884), (527, 323028), (558, 305082), (612, 278163), (837, 203388), (918, 185442), (997, 170748), (1054, 161514), (1116, 152541), (1377, 123628), (1581, 107676), (1674, 101694), (1836, 92721), (1994, 85374), (2108, 80757), (2511, 67796), (2754, 61814), (2991, 56916), (3162, 53838), (3348, 50847), (3988, 42687), (4743, 35892), (5022, 33898), (5508, 30907), (5982, 28458), (6324, 26919), (8973, 18972), (9486, 17946), (10044, 16949), (11964, 14229)]