156957109582

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{393611}}^1$

素因数の和:393953

約数の個数: 48

約数和(自身を含む): 295884438192

約数和(自身を除く): 138927328610

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 313, 626, 637, 1274, 2191, 4069, 4382, 8138, 15337, 28483, 30674, 56966, 199381, 393611, 398762, 787222, 2755277, 5116943, 5510554, 10233886, 19286939, 35818601, 38573878, 71637202, 123200243, 246400486, 250730207, 501460414, 862401701, 1601603159, 1724803402, 3203206318, 6036811907, 11211222113, 12073623814, 22422444226, 78478554791, 156957109582]

約数ペア:

[(1, 156957109582), (2, 78478554791), (7, 22422444226), (13, 12073623814), (14, 11211222113), (26, 6036811907), (49, 3203206318), (91, 1724803402), (98, 1601603159), (182, 862401701), (313, 501460414), (626, 250730207), (637, 246400486), (1274, 123200243), (2191, 71637202), (4069, 38573878), (4382, 35818601), (8138, 19286939), (15337, 10233886), (28483, 5510554), (30674, 5116943), (56966, 2755277), (199381, 787222), (393611, 398762)]