157078636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 324350208

約数和(自身を除く): 167271572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 311, 572, 622, 883, 1244, 1766, 3421, 3532, 4043, 6842, 8086, 9713, 11479, 13684, 16172, 19426, 22958, 38852, 44473, 45916, 88946, 126269, 177892, 252538, 274613, 505076, 549226, 1098452, 3020743, 3569969, 6041486, 7139938, 12082972, 14279876, 39269659, 78539318, 157078636]

約数ペア:

[(1, 157078636), (2, 78539318), (4, 39269659), (11, 14279876), (13, 12082972), (22, 7139938), (26, 6041486), (44, 3569969), (52, 3020743), (143, 1098452), (286, 549226), (311, 505076), (572, 274613), (622, 252538), (883, 177892), (1244, 126269), (1766, 88946), (3421, 45916), (3532, 44473), (4043, 38852), (6842, 22958), (8086, 19426), (9713, 16172), (11479, 13684)]