12160304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 28435680

約数和(自身を除く): 16275376

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 181, 208, 221, 247, 272, 304, 323, 362, 442, 494, 646, 724, 884, 988, 1292, 1448, 1768, 1976, 2353, 2584, 2896, 3077, 3439, 3536, 3952, 4199, 4706, 5168, 6154, 6878, 8398, 9412, 12308, 13756, 16796, 18824, 24616, 27512, 33592, 37648, 40001, 44707, 49232, 55024, 58463, 67184, 80002, 89414, 116926, 160004, 178828, 233852, 320008, 357656, 467704, 640016, 715312, 760019, 935408, 1520038, 3040076, 6080152, 12160304]

約数ペア:

[(1, 12160304), (2, 6080152), (4, 3040076), (8, 1520038), (13, 935408), (16, 760019), (17, 715312), (19, 640016), (26, 467704), (34, 357656), (38, 320008), (52, 233852), (68, 178828), (76, 160004), (104, 116926), (136, 89414), (152, 80002), (181, 67184), (208, 58463), (221, 55024), (247, 49232), (272, 44707), (304, 40001), (323, 37648), (362, 33592), (442, 27512), (494, 24616), (646, 18824), (724, 16796), (884, 13756), (988, 12308), (1292, 9412), (1448, 8398), (1768, 6878), (1976, 6154), (2353, 5168), (2584, 4706), (2896, 4199), (3077, 3952), (3439, 3536)]