195214968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3706

約数の個数: 128

約数和(自身を含む): 614880000

約数和(自身を除く): 419665032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 3659, 4104, 4446, 5928, 6669, 7318, 8892, 10977, 13338, 14636, 17784, 21954, 26676, 29272, 32931, 43908, 47567, 53352, 65862, 69521, 87816, 95134, 98793, 131724, 139042, 142701, 190268, 197586, 208563, 263448, 278084, 285402, 380536, 395172, 417126, 428103, 556168, 570804, 625689, 790344, 834252, 856206, 903773, 1141608, 1251378, 1284309, 1668504, 1712412, 1807546, 1877067, 2502756, 2568618, 2711319, 3424824, 3615092, 3754134, 5005512, 5137236, 5422638, 7230184, 7508268, 8133957, 10274472, 10845276, 15016536, 16267914, 21690552, 24401871, 32535828, 48803742, 65071656, 97607484, 195214968]

約数ペア:

[(1, 195214968), (2, 97607484), (3, 65071656), (4, 48803742), (6, 32535828), (8, 24401871), (9, 21690552), (12, 16267914), (13, 15016536), (18, 10845276), (19, 10274472), (24, 8133957), (26, 7508268), (27, 7230184), (36, 5422638), (38, 5137236), (39, 5005512), (52, 3754134), (54, 3615092), (57, 3424824), (72, 2711319), (76, 2568618), (78, 2502756), (104, 1877067), (108, 1807546), (114, 1712412), (117, 1668504), (152, 1284309), (156, 1251378), (171, 1141608), (216, 903773), (228, 856206), (234, 834252), (247, 790344), (312, 625689), (342, 570804), (351, 556168), (456, 428103), (468, 417126), (494, 395172), (513, 380536), (684, 285402), (702, 278084), (741, 263448), (936, 208563), (988, 197586), (1026, 190268), (1368, 142701), (1404, 139042), (1482, 131724), (1976, 98793), (2052, 95134), (2223, 87816), (2808, 69521), (2964, 65862), (3659, 53352), (4104, 47567), (4446, 43908), (5928, 32931), (6669, 29272), (7318, 26676), (8892, 21954), (10977, 17784), (13338, 14636)]