156645424

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3102

約数の個数: 60

約数和(自身を含む): 346053000

約数和(自身を除く): 189407576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3049, 3211, 3952, 6098, 6422, 12196, 12844, 24392, 25688, 39637, 48784, 51376, 57931, 79274, 115862, 158548, 231724, 317096, 463448, 515281, 634192, 753103, 926896, 1030562, 1506206, 2061124, 3012412, 4122248, 6024824, 8244496, 9790339, 12049648, 19580678, 39161356, 78322712, 156645424]

約数ペア:

[(1, 156645424), (2, 78322712), (4, 39161356), (8, 19580678), (13, 12049648), (16, 9790339), (19, 8244496), (26, 6024824), (38, 4122248), (52, 3012412), (76, 2061124), (104, 1506206), (152, 1030562), (169, 926896), (208, 753103), (247, 634192), (304, 515281), (338, 463448), (494, 317096), (676, 231724), (988, 158548), (1352, 115862), (1976, 79274), (2704, 57931), (3049, 51376), (3211, 48784), (3952, 39637), (6098, 25688), (6422, 24392), (12196, 12844)]