161435538

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 407554560

約数和(自身を除く): 246119022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 121, 186, 198, 242, 279, 297, 341, 363, 558, 594, 682, 726, 797, 837, 1023, 1089, 1594, 1674, 2046, 2178, 2391, 3069, 3267, 3751, 4782, 6138, 6534, 7173, 7502, 8767, 9207, 11253, 14346, 17534, 18414, 21519, 22506, 24707, 26301, 33759, 43038, 49414, 52602, 67518, 74121, 78903, 96437, 101277, 148242, 157806, 192874, 202554, 222363, 236709, 271777, 289311, 444726, 473418, 543554, 578622, 667089, 815331, 867933, 1334178, 1630662, 1735866, 2445993, 2603799, 2989547, 4891986, 5207598, 5979094, 7337979, 8968641, 14675958, 17937282, 26905923, 53811846, 80717769, 161435538]

約数ペア:

[(1, 161435538), (2, 80717769), (3, 53811846), (6, 26905923), (9, 17937282), (11, 14675958), (18, 8968641), (22, 7337979), (27, 5979094), (31, 5207598), (33, 4891986), (54, 2989547), (62, 2603799), (66, 2445993), (93, 1735866), (99, 1630662), (121, 1334178), (186, 867933), (198, 815331), (242, 667089), (279, 578622), (297, 543554), (341, 473418), (363, 444726), (558, 289311), (594, 271777), (682, 236709), (726, 222363), (797, 202554), (837, 192874), (1023, 157806), (1089, 148242), (1594, 101277), (1674, 96437), (2046, 78903), (2178, 74121), (2391, 67518), (3069, 52602), (3267, 49414), (3751, 43038), (4782, 33759), (6138, 26301), (6534, 24707), (7173, 22506), (7502, 21519), (8767, 18414), (9207, 17534), (11253, 14346)]