166191184

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 345961984

約数和(自身を除く): 179770800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 283, 289, 508, 566, 578, 1016, 1132, 1156, 2032, 2159, 2264, 2312, 4318, 4528, 4624, 4811, 8636, 9622, 17272, 19244, 34544, 35941, 36703, 38488, 71882, 73406, 76976, 81787, 143764, 146812, 163574, 287528, 293624, 327148, 575056, 587248, 610997, 654296, 1221994, 1308592, 2443988, 4887976, 9775952, 10386949, 20773898, 41547796, 83095592, 166191184]

約数ペア:

[(1, 166191184), (2, 83095592), (4, 41547796), (8, 20773898), (16, 10386949), (17, 9775952), (34, 4887976), (68, 2443988), (127, 1308592), (136, 1221994), (254, 654296), (272, 610997), (283, 587248), (289, 575056), (508, 327148), (566, 293624), (578, 287528), (1016, 163574), (1132, 146812), (1156, 143764), (2032, 81787), (2159, 76976), (2264, 73406), (2312, 71882), (4318, 38488), (4528, 36703), (4624, 35941), (4811, 34544), (8636, 19244), (9622, 17272)]