156923321744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{553139}}^1$

素因数の和:553320

約数の個数: 80

約数和(自身を含む): 370382544000

約数和(自身を除く): 213459222256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 952, 1043, 1192, 1904, 2086, 2384, 2533, 4172, 5066, 8344, 10132, 16688, 17731, 20264, 35462, 40528, 70924, 141848, 283696, 553139, 1106278, 2212556, 3871973, 4425112, 7743946, 8850224, 9403363, 15487892, 18806726, 30975784, 37613452, 61951568, 65823541, 75226904, 82417711, 131647082, 150453808, 164835422, 263294164, 329670844, 526588328, 576923977, 659341688, 1053176656, 1153847954, 1318683376, 1401101087, 2307695908, 2802202174, 4615391816, 5604404348, 9230783632, 9807707609, 11208808696, 19615415218, 22417617392, 39230830436, 78461660872, 156923321744]

約数ペア:

[(1, 156923321744), (2, 78461660872), (4, 39230830436), (7, 22417617392), (8, 19615415218), (14, 11208808696), (16, 9807707609), (17, 9230783632), (28, 5604404348), (34, 4615391816), (56, 2802202174), (68, 2307695908), (112, 1401101087), (119, 1318683376), (136, 1153847954), (149, 1053176656), (238, 659341688), (272, 576923977), (298, 526588328), (476, 329670844), (596, 263294164), (952, 164835422), (1043, 150453808), (1192, 131647082), (1904, 82417711), (2086, 75226904), (2384, 65823541), (2533, 61951568), (4172, 37613452), (5066, 30975784), (8344, 18806726), (10132, 15487892), (16688, 9403363), (17731, 8850224), (20264, 7743946), (35462, 4425112), (40528, 3871973), (70924, 2212556), (141848, 1106278), (283696, 553139)]