147907854904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{13009}}^1$

素因数の和:13664

約数の個数: 64

約数和(自身を含む): 289390276800

約数和(自身を除く): 141482421896

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 541, 568, 1082, 2164, 2627, 4328, 5254, 10508, 13009, 20017, 21016, 26018, 38411, 40034, 52036, 76822, 80068, 104072, 153644, 160136, 307288, 481333, 923639, 962666, 1421207, 1847278, 1925332, 2842414, 3694556, 3850664, 5684828, 7037869, 7389112, 11369656, 14075738, 28151476, 34174643, 56302952, 68349286, 136698572, 260401153, 273397144, 499688699, 520802306, 999377398, 1041604612, 1998754796, 2083209224, 3997509592, 18488481863, 36976963726, 73953927452, 147907854904]

約数ペア:

[(1, 147907854904), (2, 73953927452), (4, 36976963726), (8, 18488481863), (37, 3997509592), (71, 2083209224), (74, 1998754796), (142, 1041604612), (148, 999377398), (284, 520802306), (296, 499688699), (541, 273397144), (568, 260401153), (1082, 136698572), (2164, 68349286), (2627, 56302952), (4328, 34174643), (5254, 28151476), (10508, 14075738), (13009, 11369656), (20017, 7389112), (21016, 7037869), (26018, 5684828), (38411, 3850664), (40034, 3694556), (52036, 2842414), (76822, 1925332), (80068, 1847278), (104072, 1421207), (153644, 962666), (160136, 923639), (307288, 481333)]