154156158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34673}}^1$

素因数の和:34713

約数の個数: 48

約数和(自身を含む): 378640080

約数和(自身を除く): 224483922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 34673, 69346, 104019, 208038, 312057, 450749, 624114, 658787, 901498, 1317574, 1352247, 1976361, 2704494, 3952722, 4056741, 5929083, 8113482, 8564231, 11858166, 17128462, 25692693, 51385386, 77078079, 154156158]

約数ペア:

[(1, 154156158), (2, 77078079), (3, 51385386), (6, 25692693), (9, 17128462), (13, 11858166), (18, 8564231), (19, 8113482), (26, 5929083), (38, 4056741), (39, 3952722), (57, 2704494), (78, 1976361), (114, 1352247), (117, 1317574), (171, 901498), (234, 658787), (247, 624114), (342, 450749), (494, 312057), (741, 208038), (1482, 104019), (2223, 69346), (4446, 34673)]