128830394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 247060800

約数和(自身を除く): 118230406

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 242, 413, 649, 826, 847, 1289, 1298, 1694, 2578, 4543, 7139, 9023, 9086, 14179, 14278, 18046, 28358, 49973, 76051, 99253, 99946, 152102, 155969, 198506, 311938, 532357, 836561, 1064714, 1091783, 1673122, 2183566, 5855927, 9202171, 11711854, 18404342, 64415197, 128830394]

約数ペア:

[(1, 128830394), (2, 64415197), (7, 18404342), (11, 11711854), (14, 9202171), (22, 5855927), (59, 2183566), (77, 1673122), (118, 1091783), (121, 1064714), (154, 836561), (242, 532357), (413, 311938), (649, 198506), (826, 155969), (847, 152102), (1289, 99946), (1298, 99253), (1694, 76051), (2578, 49973), (4543, 28358), (7139, 18046), (9023, 14278), (9086, 14179)]