144321984

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3618

約数の個数: 84

約数和(自身を含む): 419618160

約数和(自身を除く): 275296176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3529, 4544, 5112, 6816, 7058, 10224, 10587, 13632, 14116, 20448, 21174, 28232, 31761, 40896, 42348, 56464, 63522, 84696, 112928, 127044, 169392, 225856, 250559, 254088, 338784, 501118, 508176, 677568, 751677, 1002236, 1016352, 1503354, 2004472, 2032704, 2255031, 3006708, 4008944, 4510062, 6013416, 8017888, 9020124, 12026832, 16035776, 18040248, 24053664, 36080496, 48107328, 72160992, 144321984]

約数ペア:

[(1, 144321984), (2, 72160992), (3, 48107328), (4, 36080496), (6, 24053664), (8, 18040248), (9, 16035776), (12, 12026832), (16, 9020124), (18, 8017888), (24, 6013416), (32, 4510062), (36, 4008944), (48, 3006708), (64, 2255031), (71, 2032704), (72, 2004472), (96, 1503354), (142, 1016352), (144, 1002236), (192, 751677), (213, 677568), (284, 508176), (288, 501118), (426, 338784), (568, 254088), (576, 250559), (639, 225856), (852, 169392), (1136, 127044), (1278, 112928), (1704, 84696), (2272, 63522), (2556, 56464), (3408, 42348), (3529, 40896), (4544, 31761), (5112, 28232), (6816, 21174), (7058, 20448), (10224, 14116), (10587, 13632)]