122486502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 269222400

約数和(自身を除く): 146735898

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 71, 74, 111, 114, 142, 213, 222, 409, 426, 703, 818, 1227, 1349, 1406, 2109, 2454, 2627, 2698, 4047, 4218, 5254, 7771, 7881, 8094, 15133, 15542, 15762, 23313, 29039, 30266, 45399, 46626, 49913, 58078, 87117, 90798, 99826, 149739, 174234, 287527, 299478, 551741, 575054, 862581, 1074443, 1103482, 1655223, 1725162, 2148886, 3223329, 3310446, 6446658, 20414417, 40828834, 61243251, 122486502]

約数ペア:

[(1, 122486502), (2, 61243251), (3, 40828834), (6, 20414417), (19, 6446658), (37, 3310446), (38, 3223329), (57, 2148886), (71, 1725162), (74, 1655223), (111, 1103482), (114, 1074443), (142, 862581), (213, 575054), (222, 551741), (409, 299478), (426, 287527), (703, 174234), (818, 149739), (1227, 99826), (1349, 90798), (1406, 87117), (2109, 58078), (2454, 49913), (2627, 46626), (2698, 45399), (4047, 30266), (4218, 29039), (5254, 23313), (7771, 15762), (7881, 15542), (8094, 15133)]