157078194997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 172116769536

約数和(自身を除く): 15038574539

約数列:

[1, 23, 43, 61, 151, 401, 989, 1403, 1849, 2623, 3473, 6493, 9211, 9223, 17243, 24461, 42527, 60329, 60551, 112789, 149339, 211853, 279199, 396073, 396589, 562603, 741449, 1051823, 1392673, 2594147, 2603693, 3693611, 6421577, 9109679, 17031139, 17053327, 24191929, 45228389, 59884939, 84953053, 111958799, 158825273, 391716197, 1040252947, 2575052377, 3652981279, 6829486739, 157078194997]

約数ペア:

[(1, 157078194997), (23, 6829486739), (43, 3652981279), (61, 2575052377), (151, 1040252947), (401, 391716197), (989, 158825273), (1403, 111958799), (1849, 84953053), (2623, 59884939), (3473, 45228389), (6493, 24191929), (9211, 17053327), (9223, 17031139), (17243, 9109679), (24461, 6421577), (42527, 3693611), (60329, 2603693), (60551, 2594147), (112789, 1392673), (149339, 1051823), (211853, 741449), (279199, 562603), (396073, 396589)]