153963732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 407050560

約数和(自身を除く): 253086828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 169, 186, 237, 316, 338, 372, 403, 474, 507, 676, 806, 948, 961, 1014, 1027, 1209, 1612, 1922, 2028, 2054, 2418, 2449, 2883, 3081, 3844, 4108, 4836, 4898, 5239, 5766, 6162, 7347, 9796, 10478, 11532, 12324, 12493, 13351, 14694, 15717, 20956, 24986, 26702, 29388, 31434, 31837, 37479, 40053, 49972, 53404, 62868, 63674, 74958, 75919, 80106, 95511, 127348, 149916, 151838, 160212, 162409, 191022, 227757, 303676, 324818, 382044, 413881, 455514, 487227, 649636, 827762, 911028, 974454, 986947, 1241643, 1655524, 1948908, 1973894, 2483286, 2960841, 3947788, 4966572, 5921682, 11843364, 12830311, 25660622, 38490933, 51321244, 76981866, 153963732]

約数ペア:

[(1, 153963732), (2, 76981866), (3, 51321244), (4, 38490933), (6, 25660622), (12, 12830311), (13, 11843364), (26, 5921682), (31, 4966572), (39, 3947788), (52, 2960841), (62, 2483286), (78, 1973894), (79, 1948908), (93, 1655524), (124, 1241643), (156, 986947), (158, 974454), (169, 911028), (186, 827762), (237, 649636), (316, 487227), (338, 455514), (372, 413881), (403, 382044), (474, 324818), (507, 303676), (676, 227757), (806, 191022), (948, 162409), (961, 160212), (1014, 151838), (1027, 149916), (1209, 127348), (1612, 95511), (1922, 80106), (2028, 75919), (2054, 74958), (2418, 63674), (2449, 62868), (2883, 53404), (3081, 49972), (3844, 40053), (4108, 37479), (4836, 31837), (4898, 31434), (5239, 29388), (5766, 26702), (6162, 24986), (7347, 20956), (9796, 15717), (10478, 14694), (11532, 13351), (12324, 12493)]