157048614877

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9239}}^1$

素因数の和:9383

約数の個数: 72

約数和(自身を含む): 208464157440

約数和(自身を除く): 51415542563

約数列:

[1, 7, 11, 47, 49, 61, 77, 121, 329, 427, 517, 539, 671, 847, 2303, 2867, 2989, 3619, 4697, 5687, 5929, 7381, 9239, 20069, 25333, 31537, 32879, 39809, 51667, 64673, 101629, 140483, 220759, 278663, 346907, 361669, 434233, 452711, 563579, 711403, 1117919, 1545313, 2428349, 3039631, 3945053, 4776563, 4979821, 6199369, 7825433, 16998443, 21277417, 26488213, 27615371, 33435941, 43395583, 52542193, 54778031, 68193059, 185417491, 234051587, 291370343, 303769081, 367795351, 477351413, 1297922437, 2039592401, 2574567457, 3205073773, 3341459891, 14277146807, 22435516411, 157048614877]

約数ペア:

[(1, 157048614877), (7, 22435516411), (11, 14277146807), (47, 3341459891), (49, 3205073773), (61, 2574567457), (77, 2039592401), (121, 1297922437), (329, 477351413), (427, 367795351), (517, 303769081), (539, 291370343), (671, 234051587), (847, 185417491), (2303, 68193059), (2867, 54778031), (2989, 52542193), (3619, 43395583), (4697, 33435941), (5687, 27615371), (5929, 26488213), (7381, 21277417), (9239, 16998443), (20069, 7825433), (25333, 6199369), (31537, 4979821), (32879, 4776563), (39809, 3945053), (51667, 3039631), (64673, 2428349), (101629, 1545313), (140483, 1117919), (220759, 711403), (278663, 563579), (346907, 452711), (361669, 434233)]