197661109416

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{2591}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 508184616960

約数和(自身を除く): 310523507544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 487, 488, 642, 732, 856, 974, 1284, 1461, 1464, 1948, 2568, 2591, 2922, 3896, 5182, 5844, 6527, 7773, 10364, 11688, 13054, 15546, 19581, 20728, 26108, 29707, 31092, 39162, 52109, 52216, 59414, 62184, 78324, 89121, 104218, 118828, 156327, 156648, 158051, 178242, 208436, 237656, 277237, 312654, 316102, 356484, 416872, 474153, 554474, 625308, 632204, 712968, 831711, 948306, 1108948, 1250616, 1261817, 1264408, 1663422, 1896612, 2217896, 2523634, 3178649, 3326844, 3785451, 3793224, 5047268, 6357298, 6653688, 7570902, 9535947, 10094536, 12714596, 15141804, 16911457, 19071894, 25429192, 30283608, 33822914, 38143788, 50734371, 67645828, 76287576, 76970837, 101468742, 135014419, 135291656, 153941674, 202937484, 230912511, 270028838, 307883348, 405043257, 405874968, 461825022, 540057676, 615766696, 810086514, 923650044, 1080115352, 1620173028, 1847300088, 3240346056, 8235879559, 16471759118, 24707638677, 32943518236, 49415277354, 65887036472, 98830554708, 197661109416]

約数ペア:

[(1, 197661109416), (2, 98830554708), (3, 65887036472), (4, 49415277354), (6, 32943518236), (8, 24707638677), (12, 16471759118), (24, 8235879559), (61, 3240346056), (107, 1847300088), (122, 1620173028), (183, 1080115352), (214, 923650044), (244, 810086514), (321, 615766696), (366, 540057676), (428, 461825022), (487, 405874968), (488, 405043257), (642, 307883348), (732, 270028838), (856, 230912511), (974, 202937484), (1284, 153941674), (1461, 135291656), (1464, 135014419), (1948, 101468742), (2568, 76970837), (2591, 76287576), (2922, 67645828), (3896, 50734371), (5182, 38143788), (5844, 33822914), (6527, 30283608), (7773, 25429192), (10364, 19071894), (11688, 16911457), (13054, 15141804), (15546, 12714596), (19581, 10094536), (20728, 9535947), (26108, 7570902), (29707, 6653688), (31092, 6357298), (39162, 5047268), (52109, 3793224), (52216, 3785451), (59414, 3326844), (62184, 3178649), (78324, 2523634), (89121, 2217896), (104218, 1896612), (118828, 1663422), (156327, 1264408), (156648, 1261817), (158051, 1250616), (178242, 1108948), (208436, 948306), (237656, 831711), (277237, 712968), (312654, 632204), (316102, 625308), (356484, 554474), (416872, 474153)]