154626408

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 457782930

約数和(自身を除く): 303156522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 661, 684, 722, 1026, 1083, 1322, 1368, 1444, 1539, 1983, 2052, 2166, 2644, 2888, 3078, 3249, 3966, 4104, 4332, 5288, 5949, 6156, 6498, 7932, 8664, 9747, 11898, 12312, 12559, 12996, 15864, 17847, 19494, 23796, 25118, 25992, 29241, 35694, 37677, 38988, 47592, 50236, 53541, 58482, 71388, 75354, 77976, 100472, 107082, 113031, 116964, 142776, 150708, 214164, 226062, 233928, 238621, 301416, 339093, 428328, 452124, 477242, 678186, 715863, 904248, 954484, 1017279, 1356372, 1431726, 1908968, 2034558, 2147589, 2712744, 2863452, 4069116, 4295178, 5726904, 6442767, 8138232, 8590356, 12885534, 17180712, 19328301, 25771068, 38656602, 51542136, 77313204, 154626408]

約数ペア:

[(1, 154626408), (2, 77313204), (3, 51542136), (4, 38656602), (6, 25771068), (8, 19328301), (9, 17180712), (12, 12885534), (18, 8590356), (19, 8138232), (24, 6442767), (27, 5726904), (36, 4295178), (38, 4069116), (54, 2863452), (57, 2712744), (72, 2147589), (76, 2034558), (81, 1908968), (108, 1431726), (114, 1356372), (152, 1017279), (162, 954484), (171, 904248), (216, 715863), (228, 678186), (324, 477242), (342, 452124), (361, 428328), (456, 339093), (513, 301416), (648, 238621), (661, 233928), (684, 226062), (722, 214164), (1026, 150708), (1083, 142776), (1322, 116964), (1368, 113031), (1444, 107082), (1539, 100472), (1983, 77976), (2052, 75354), (2166, 71388), (2644, 58482), (2888, 53541), (3078, 50236), (3249, 47592), (3966, 38988), (4104, 37677), (4332, 35694), (5288, 29241), (5949, 25992), (6156, 25118), (6498, 23796), (7932, 19494), (8664, 17847), (9747, 15864), (11898, 12996), (12312, 12559)]