156988488195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{68543}}^1$

素因数の和:69233

約数の個数: 96

約数和(自身を含む): 339776446464

約数和(自身を除く): 182787958269

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 661, 693, 1155, 1983, 3305, 3465, 4627, 5949, 7271, 9915, 13881, 21813, 23135, 29745, 36355, 41643, 50897, 65439, 68543, 69405, 109065, 152691, 205629, 208215, 254485, 327195, 342715, 458073, 479801, 616887, 753973, 763455, 1028145, 1439403, 2261919, 2290365, 2399005, 3084435, 3769865, 4318209, 5277811, 6785757, 7197015, 11309595, 15833433, 21591045, 26389055, 33928785, 45306923, 47500299, 79167165, 135920769, 226534615, 237501495, 317148461, 407762307, 498376153, 679603845, 951445383, 1495128459, 1585742305, 2038811535, 2491880765, 2854336149, 3488633071, 4485385377, 4757226915, 7475642295, 10465899213, 14271680745, 17443165355, 22426926885, 31397697639, 52329496065, 156988488195]

約数ペア:

[(1, 156988488195), (3, 52329496065), (5, 31397697639), (7, 22426926885), (9, 17443165355), (11, 14271680745), (15, 10465899213), (21, 7475642295), (33, 4757226915), (35, 4485385377), (45, 3488633071), (55, 2854336149), (63, 2491880765), (77, 2038811535), (99, 1585742305), (105, 1495128459), (165, 951445383), (231, 679603845), (315, 498376153), (385, 407762307), (495, 317148461), (661, 237501495), (693, 226534615), (1155, 135920769), (1983, 79167165), (3305, 47500299), (3465, 45306923), (4627, 33928785), (5949, 26389055), (7271, 21591045), (9915, 15833433), (13881, 11309595), (21813, 7197015), (23135, 6785757), (29745, 5277811), (36355, 4318209), (41643, 3769865), (50897, 3084435), (65439, 2399005), (68543, 2290365), (69405, 2261919), (109065, 1439403), (152691, 1028145), (205629, 763455), (208215, 753973), (254485, 616887), (327195, 479801), (342715, 458073)]