122571904

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 318729600

約数和(自身を除く): 196157696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 619, 728, 832, 884, 896, 952, 1088, 1238, 1456, 1547, 1664, 1768, 1904, 2176, 2476, 2912, 3094, 3536, 3808, 4333, 4952, 5824, 6188, 7072, 7616, 8047, 8666, 9904, 10523, 11648, 12376, 14144, 15232, 16094, 17332, 19808, 21046, 24752, 28288, 32188, 34664, 39616, 42092, 49504, 56329, 64376, 69328, 73661, 79232, 84184, 99008, 112658, 128752, 136799, 138656, 147322, 168368, 198016, 225316, 257504, 273598, 277312, 294644, 336736, 450632, 515008, 547196, 554624, 589288, 673472, 901264, 957593, 1030016, 1094392, 1178576, 1346944, 1802528, 1915186, 2188784, 2357152, 3605056, 3830372, 4377568, 4714304, 7210112, 7660744, 8755136, 9428608, 15321488, 17510272, 30642976, 61285952, 122571904]

約数ペア:

[(1, 122571904), (2, 61285952), (4, 30642976), (7, 17510272), (8, 15321488), (13, 9428608), (14, 8755136), (16, 7660744), (17, 7210112), (26, 4714304), (28, 4377568), (32, 3830372), (34, 3605056), (52, 2357152), (56, 2188784), (64, 1915186), (68, 1802528), (91, 1346944), (104, 1178576), (112, 1094392), (119, 1030016), (128, 957593), (136, 901264), (182, 673472), (208, 589288), (221, 554624), (224, 547196), (238, 515008), (272, 450632), (364, 336736), (416, 294644), (442, 277312), (448, 273598), (476, 257504), (544, 225316), (619, 198016), (728, 168368), (832, 147322), (884, 138656), (896, 136799), (952, 128752), (1088, 112658), (1238, 99008), (1456, 84184), (1547, 79232), (1664, 73661), (1768, 69328), (1904, 64376), (2176, 56329), (2476, 49504), (2912, 42092), (3094, 39616), (3536, 34664), (3808, 32188), (4333, 28288), (4952, 24752), (5824, 21046), (6188, 19808), (7072, 17332), (7616, 16094), (8047, 15232), (8666, 14144), (9904, 12376), (10523, 11648)]