172405398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 409661280

約数和(自身を除く): 237255882

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 121, 122, 183, 187, 229, 242, 363, 366, 374, 458, 561, 671, 687, 726, 1037, 1122, 1342, 1374, 2013, 2057, 2074, 2519, 3111, 3893, 4026, 4114, 5038, 6171, 6222, 7381, 7557, 7786, 11407, 11679, 12342, 13969, 14762, 15114, 22143, 22814, 23358, 27709, 27938, 34221, 41907, 42823, 44286, 55418, 68442, 83127, 83814, 85646, 125477, 128469, 153659, 166254, 237473, 250954, 256938, 307318, 376431, 460977, 471053, 474946, 712419, 752862, 921954, 942106, 1413159, 1424838, 1690249, 2612203, 2826318, 3380498, 5070747, 5224406, 7836609, 10141494, 15673218, 28734233, 57468466, 86202699, 172405398]

約数ペア:

[(1, 172405398), (2, 86202699), (3, 57468466), (6, 28734233), (11, 15673218), (17, 10141494), (22, 7836609), (33, 5224406), (34, 5070747), (51, 3380498), (61, 2826318), (66, 2612203), (102, 1690249), (121, 1424838), (122, 1413159), (183, 942106), (187, 921954), (229, 752862), (242, 712419), (363, 474946), (366, 471053), (374, 460977), (458, 376431), (561, 307318), (671, 256938), (687, 250954), (726, 237473), (1037, 166254), (1122, 153659), (1342, 128469), (1374, 125477), (2013, 85646), (2057, 83814), (2074, 83127), (2519, 68442), (3111, 55418), (3893, 44286), (4026, 42823), (4114, 41907), (5038, 34221), (6171, 27938), (6222, 27709), (7381, 23358), (7557, 22814), (7786, 22143), (11407, 15114), (11679, 14762), (12342, 13969)]