156739281644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{134207}}^1$

素因数の和:134379

約数の個数: 72

約数和(自身を含む): 319865978880

約数和(自身を除く): 163126697236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 127, 209, 242, 254, 418, 484, 508, 836, 1397, 2299, 2413, 2794, 4598, 4826, 5588, 9196, 9652, 15367, 26543, 30734, 53086, 61468, 106172, 134207, 268414, 291973, 536828, 583946, 1167892, 1476277, 2549933, 2952554, 5099866, 5905108, 10199732, 16239047, 17044289, 28049263, 32478094, 34088578, 56098526, 64956188, 68177156, 112197052, 187487179, 308541893, 323841491, 374974358, 617083786, 647682982, 749948716, 1234167572, 1295365964, 2062358969, 3562256401, 4124717938, 7124512802, 8249435876, 14249025604, 39184820411, 78369640822, 156739281644]

約数ペア:

[(1, 156739281644), (2, 78369640822), (4, 39184820411), (11, 14249025604), (19, 8249435876), (22, 7124512802), (38, 4124717938), (44, 3562256401), (76, 2062358969), (121, 1295365964), (127, 1234167572), (209, 749948716), (242, 647682982), (254, 617083786), (418, 374974358), (484, 323841491), (508, 308541893), (836, 187487179), (1397, 112197052), (2299, 68177156), (2413, 64956188), (2794, 56098526), (4598, 34088578), (4826, 32478094), (5588, 28049263), (9196, 17044289), (9652, 16239047), (15367, 10199732), (26543, 5905108), (30734, 5099866), (53086, 2952554), (61468, 2549933), (106172, 1476277), (134207, 1167892), (268414, 583946), (291973, 536828)]