154183744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 112

約数和(自身を含む): 380975616

約数和(自身を除く): 226791872

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 991, 1088, 1144, 1496, 1768, 1982, 2288, 2431, 2992, 3536, 3964, 4576, 4862, 5984, 7072, 7928, 9152, 9724, 10901, 11968, 12883, 14144, 15856, 16847, 19448, 21802, 25766, 31712, 33694, 38896, 43604, 51532, 63424, 67388, 77792, 87208, 103064, 134776, 141713, 155584, 174416, 185317, 206128, 219011, 269552, 283426, 348832, 370634, 412256, 438022, 539104, 566852, 697664, 741268, 824512, 876044, 1078208, 1133704, 1482536, 1752088, 2267408, 2409121, 2965072, 3504176, 4534816, 4818242, 5930144, 7008352, 9069632, 9636484, 11860288, 14016704, 19272968, 38545936, 77091872, 154183744]

約数ペア:

[(1, 154183744), (2, 77091872), (4, 38545936), (8, 19272968), (11, 14016704), (13, 11860288), (16, 9636484), (17, 9069632), (22, 7008352), (26, 5930144), (32, 4818242), (34, 4534816), (44, 3504176), (52, 2965072), (64, 2409121), (68, 2267408), (88, 1752088), (104, 1482536), (136, 1133704), (143, 1078208), (176, 876044), (187, 824512), (208, 741268), (221, 697664), (272, 566852), (286, 539104), (352, 438022), (374, 412256), (416, 370634), (442, 348832), (544, 283426), (572, 269552), (704, 219011), (748, 206128), (832, 185317), (884, 174416), (991, 155584), (1088, 141713), (1144, 134776), (1496, 103064), (1768, 87208), (1982, 77792), (2288, 67388), (2431, 63424), (2992, 51532), (3536, 43604), (3964, 38896), (4576, 33694), (4862, 31712), (5984, 25766), (7072, 21802), (7928, 19448), (9152, 16847), (9724, 15856), (10901, 14144), (11968, 12883)]