137280052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 302438976

約数和(自身を除く): 165158924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 268, 338, 364, 433, 469, 676, 866, 871, 938, 1183, 1732, 1742, 1876, 2366, 3031, 3484, 4732, 5629, 6062, 6097, 11258, 11323, 12124, 12194, 22516, 22646, 24388, 29011, 39403, 45292, 58022, 73177, 78806, 79261, 116044, 146354, 157612, 158522, 203077, 292708, 317044, 377143, 406154, 512239, 754286, 812308, 1024478, 1508572, 2048956, 2640001, 4902859, 5280002, 9805718, 10560004, 19611436, 34320013, 68640026, 137280052]

約数ペア:

[(1, 137280052), (2, 68640026), (4, 34320013), (7, 19611436), (13, 10560004), (14, 9805718), (26, 5280002), (28, 4902859), (52, 2640001), (67, 2048956), (91, 1508572), (134, 1024478), (169, 812308), (182, 754286), (268, 512239), (338, 406154), (364, 377143), (433, 317044), (469, 292708), (676, 203077), (866, 158522), (871, 157612), (938, 146354), (1183, 116044), (1732, 79261), (1742, 78806), (1876, 73177), (2366, 58022), (3031, 45292), (3484, 39403), (4732, 29011), (5629, 24388), (6062, 22646), (6097, 22516), (11258, 12194), (11323, 12124)]