194506928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 512967168

約数和(自身を除く): 318460240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 112, 119, 136, 148, 154, 176, 187, 238, 251, 259, 272, 296, 308, 374, 407, 476, 502, 518, 592, 616, 629, 748, 814, 952, 1004, 1036, 1232, 1258, 1309, 1496, 1628, 1757, 1904, 2008, 2072, 2516, 2618, 2761, 2849, 2992, 3256, 3514, 4016, 4144, 4267, 4403, 5032, 5236, 5522, 5698, 6512, 6919, 7028, 8534, 8806, 9287, 10064, 10472, 11044, 11396, 13838, 14056, 17068, 17612, 18574, 19327, 20944, 22088, 22792, 27676, 28112, 29869, 34136, 35224, 37148, 38654, 44176, 45584, 46937, 48433, 55352, 59738, 65009, 68272, 70448, 74296, 77308, 93874, 96866, 102157, 110704, 119476, 130018, 148592, 154616, 157879, 187748, 193732, 204314, 238952, 260036, 309232, 315758, 328559, 375496, 387464, 408628, 477904, 520072, 631516, 657118, 715099, 750992, 774928, 817256, 1040144, 1105153, 1263032, 1314236, 1430198, 1634512, 1736669, 2210306, 2526064, 2628472, 2860396, 3473338, 4420612, 5256944, 5720792, 6946676, 8841224, 11441584, 12156683, 13893352, 17682448, 24313366, 27786704, 48626732, 97253464, 194506928]

約数ペア:

[(1, 194506928), (2, 97253464), (4, 48626732), (7, 27786704), (8, 24313366), (11, 17682448), (14, 13893352), (16, 12156683), (17, 11441584), (22, 8841224), (28, 6946676), (34, 5720792), (37, 5256944), (44, 4420612), (56, 3473338), (68, 2860396), (74, 2628472), (77, 2526064), (88, 2210306), (112, 1736669), (119, 1634512), (136, 1430198), (148, 1314236), (154, 1263032), (176, 1105153), (187, 1040144), (238, 817256), (251, 774928), (259, 750992), (272, 715099), (296, 657118), (308, 631516), (374, 520072), (407, 477904), (476, 408628), (502, 387464), (518, 375496), (592, 328559), (616, 315758), (629, 309232), (748, 260036), (814, 238952), (952, 204314), (1004, 193732), (1036, 187748), (1232, 157879), (1258, 154616), (1309, 148592), (1496, 130018), (1628, 119476), (1757, 110704), (1904, 102157), (2008, 96866), (2072, 93874), (2516, 77308), (2618, 74296), (2761, 70448), (2849, 68272), (2992, 65009), (3256, 59738), (3514, 55352), (4016, 48433), (4144, 46937), (4267, 45584), (4403, 44176), (5032, 38654), (5236, 37148), (5522, 35224), (5698, 34136), (6512, 29869), (6919, 28112), (7028, 27676), (8534, 22792), (8806, 22088), (9287, 20944), (10064, 19327), (10472, 18574), (11044, 17612), (11396, 17068), (13838, 14056)]