156980365443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{138401}}^1$

素因数の和:138510

約数の個数: 80

約数和(自身を含む): 273305197440

約数和(自身を除く): 116324831997

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 67, 81, 99, 171, 201, 209, 297, 513, 603, 627, 737, 891, 1273, 1539, 1809, 1881, 2211, 3819, 5427, 5643, 6633, 11457, 14003, 16929, 19899, 34371, 42009, 59697, 103113, 126027, 138401, 378081, 415203, 1134243, 1245609, 1522411, 2629619, 3736827, 4567233, 7888857, 9272867, 11210481, 13701699, 23666571, 27818601, 28925809, 41105097, 70999713, 83455803, 86777427, 102001537, 123315291, 176184473, 212999139, 250367409, 260332281, 306004611, 528553419, 751102227, 780996843, 918013833, 1585660257, 1938029203, 2342990529, 2754041499, 4756980771, 5814087609, 8262124497, 14270942313, 17442262827, 52326788481, 156980365443]

約数ペア:

[(1, 156980365443), (3, 52326788481), (9, 17442262827), (11, 14270942313), (19, 8262124497), (27, 5814087609), (33, 4756980771), (57, 2754041499), (67, 2342990529), (81, 1938029203), (99, 1585660257), (171, 918013833), (201, 780996843), (209, 751102227), (297, 528553419), (513, 306004611), (603, 260332281), (627, 250367409), (737, 212999139), (891, 176184473), (1273, 123315291), (1539, 102001537), (1809, 86777427), (1881, 83455803), (2211, 70999713), (3819, 41105097), (5427, 28925809), (5643, 27818601), (6633, 23666571), (11457, 13701699), (14003, 11210481), (16929, 9272867), (19899, 7888857), (34371, 4567233), (42009, 3736827), (59697, 2629619), (103113, 1522411), (126027, 1245609), (138401, 1134243), (378081, 415203)]