151978644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 409412640

約数和(自身を除く): 257433996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2677, 2988, 3154, 4731, 5354, 6308, 8031, 9462, 10708, 14193, 16062, 18924, 24093, 28386, 32124, 48186, 50863, 56772, 96372, 101726, 152589, 203452, 222191, 305178, 444382, 457767, 610356, 666573, 888764, 915534, 1333146, 1831068, 1999719, 2666292, 3999438, 4221629, 7998876, 8443258, 12664887, 16886516, 25329774, 37994661, 50659548, 75989322, 151978644]

約数ペア:

[(1, 151978644), (2, 75989322), (3, 50659548), (4, 37994661), (6, 25329774), (9, 16886516), (12, 12664887), (18, 8443258), (19, 7998876), (36, 4221629), (38, 3999438), (57, 2666292), (76, 1999719), (83, 1831068), (114, 1333146), (166, 915534), (171, 888764), (228, 666573), (249, 610356), (332, 457767), (342, 444382), (498, 305178), (684, 222191), (747, 203452), (996, 152589), (1494, 101726), (1577, 96372), (2677, 56772), (2988, 50863), (3154, 48186), (4731, 32124), (5354, 28386), (6308, 24093), (8031, 18924), (9462, 16062), (10708, 14193)]