167998896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 120

約数和(自身を含む): 536215680

約数和(自身を除く): 368216784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5279, 5304, 7956, 10558, 10608, 15837, 15912, 21116, 31674, 31824, 42232, 47511, 63348, 68627, 84464, 89743, 95022, 126696, 137254, 179486, 190044, 205881, 253392, 269229, 274508, 358972, 380088, 411762, 538458, 549016, 617643, 717944, 760176, 807687, 823524, 1076916, 1098032, 1166659, 1235286, 1435888, 1615374, 1647048, 2153832, 2333318, 2470572, 3230748, 3294096, 3499977, 4307664, 4666636, 4941144, 6461496, 6999954, 9333272, 9882288, 10499931, 12922992, 13999908, 18666544, 20999862, 27999816, 41999724, 55999632, 83999448, 167998896]

約数ペア:

[(1, 167998896), (2, 83999448), (3, 55999632), (4, 41999724), (6, 27999816), (8, 20999862), (9, 18666544), (12, 13999908), (13, 12922992), (16, 10499931), (17, 9882288), (18, 9333272), (24, 6999954), (26, 6461496), (34, 4941144), (36, 4666636), (39, 4307664), (48, 3499977), (51, 3294096), (52, 3230748), (68, 2470572), (72, 2333318), (78, 2153832), (102, 1647048), (104, 1615374), (117, 1435888), (136, 1235286), (144, 1166659), (153, 1098032), (156, 1076916), (204, 823524), (208, 807687), (221, 760176), (234, 717944), (272, 617643), (306, 549016), (312, 538458), (408, 411762), (442, 380088), (468, 358972), (612, 274508), (624, 269229), (663, 253392), (816, 205881), (884, 190044), (936, 179486), (1224, 137254), (1326, 126696), (1768, 95022), (1872, 89743), (1989, 84464), (2448, 68627), (2652, 63348), (3536, 47511), (3978, 42232), (5279, 31824), (5304, 31674), (7956, 21116), (10558, 15912), (10608, 15837)]