143997984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38490

約数の個数: 72

約数和(自身を含む): 441005292

約数和(自身を除く): 297007308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 38461, 76922, 115383, 153844, 230766, 307688, 346149, 461532, 499993, 615376, 692298, 923064, 999986, 1230752, 1384596, 1499979, 1846128, 1999972, 2769192, 2999958, 3692256, 3999944, 4499937, 5538384, 5999916, 7999888, 8999874, 11076768, 11999832, 15999776, 17999748, 23999664, 35999496, 47999328, 71998992, 143997984]

約数ペア:

[(1, 143997984), (2, 71998992), (3, 47999328), (4, 35999496), (6, 23999664), (8, 17999748), (9, 15999776), (12, 11999832), (13, 11076768), (16, 8999874), (18, 7999888), (24, 5999916), (26, 5538384), (32, 4499937), (36, 3999944), (39, 3692256), (48, 2999958), (52, 2769192), (72, 1999972), (78, 1846128), (96, 1499979), (104, 1384596), (117, 1230752), (144, 999986), (156, 923064), (208, 692298), (234, 615376), (288, 499993), (312, 461532), (416, 346149), (468, 307688), (624, 230766), (936, 153844), (1248, 115383), (1872, 76922), (3744, 38461)]