153022156

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 312772096

約数和(自身を除く): 159749940

約数列:

[1, 2, 4, 7, 14, 28, 97, 103, 194, 206, 388, 412, 547, 679, 721, 1094, 1358, 1442, 2188, 2716, 2884, 3829, 7658, 9991, 15316, 19982, 39964, 53059, 56341, 69937, 106118, 112682, 139874, 212236, 225364, 279748, 371413, 394387, 742826, 788774, 1485652, 1577548, 5465077, 10930154, 21860308, 38255539, 76511078, 153022156]

約数ペア:

[(1, 153022156), (2, 76511078), (4, 38255539), (7, 21860308), (14, 10930154), (28, 5465077), (97, 1577548), (103, 1485652), (194, 788774), (206, 742826), (388, 394387), (412, 371413), (547, 279748), (679, 225364), (721, 212236), (1094, 139874), (1358, 112682), (1442, 106118), (2188, 69937), (2716, 56341), (2884, 53059), (3829, 39964), (7658, 19982), (9991, 15316)]