158170896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 120

約数和(自身を含む): 501912320

約数和(自身を除く): 343741424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 4447, 5928, 8892, 8894, 11856, 13341, 17784, 17788, 26682, 35568, 35576, 40023, 53364, 57811, 71152, 80046, 84493, 106728, 115622, 160092, 168986, 173433, 213456, 231244, 253479, 320184, 337972, 346866, 462488, 506958, 520299, 640368, 675944, 693732, 760437, 924976, 1013916, 1040598, 1098409, 1351888, 1387464, 1520874, 2027832, 2081196, 2196818, 2774928, 3041748, 3295227, 4055664, 4162392, 4393636, 6083496, 6590454, 8324784, 8787272, 9885681, 12166992, 13180908, 17574544, 19771362, 26361816, 39542724, 52723632, 79085448, 158170896]

約数ペア:

[(1, 158170896), (2, 79085448), (3, 52723632), (4, 39542724), (6, 26361816), (8, 19771362), (9, 17574544), (12, 13180908), (13, 12166992), (16, 9885681), (18, 8787272), (19, 8324784), (24, 6590454), (26, 6083496), (36, 4393636), (38, 4162392), (39, 4055664), (48, 3295227), (52, 3041748), (57, 2774928), (72, 2196818), (76, 2081196), (78, 2027832), (104, 1520874), (114, 1387464), (117, 1351888), (144, 1098409), (152, 1040598), (156, 1013916), (171, 924976), (208, 760437), (228, 693732), (234, 675944), (247, 640368), (304, 520299), (312, 506958), (342, 462488), (456, 346866), (468, 337972), (494, 320184), (624, 253479), (684, 231244), (741, 213456), (912, 173433), (936, 168986), (988, 160092), (1368, 115622), (1482, 106728), (1872, 84493), (1976, 80046), (2223, 71152), (2736, 57811), (2964, 53364), (3952, 40023), (4446, 35576), (4447, 35568), (5928, 26682), (8892, 17788), (8894, 17784), (11856, 13341)]