145779606

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1058

約数の個数: 72

約数和(自身を含む): 369729360

約数和(自身を除く): 223949754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 197, 294, 394, 441, 591, 839, 882, 1182, 1379, 1678, 1773, 2517, 2758, 3546, 4137, 5034, 5873, 7551, 8274, 9653, 11746, 12411, 15102, 17619, 19306, 24822, 28959, 35238, 41111, 52857, 57918, 82222, 86877, 105714, 123333, 165283, 173754, 246666, 330566, 369999, 495849, 739998, 991698, 1156981, 1487547, 2313962, 2975094, 3470943, 6941886, 8098867, 10412829, 16197734, 20825658, 24296601, 48593202, 72889803, 145779606]

約数ペア:

[(1, 145779606), (2, 72889803), (3, 48593202), (6, 24296601), (7, 20825658), (9, 16197734), (14, 10412829), (18, 8098867), (21, 6941886), (42, 3470943), (49, 2975094), (63, 2313962), (98, 1487547), (126, 1156981), (147, 991698), (197, 739998), (294, 495849), (394, 369999), (441, 330566), (591, 246666), (839, 173754), (882, 165283), (1182, 123333), (1379, 105714), (1678, 86877), (1773, 82222), (2517, 57918), (2758, 52857), (3546, 41111), (4137, 35238), (5034, 28959), (5873, 24822), (7551, 19306), (8274, 17619), (9653, 15102), (11746, 12411)]