157225464242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:2112

約数の個数: 96

約数和(自身を含む): 299173392000

約数和(自身を除く): 141947927758

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 149, 154, 242, 298, 409, 818, 847, 1043, 1523, 1639, 1694, 2086, 2863, 3046, 3278, 4499, 5726, 8998, 10661, 11473, 16753, 18029, 21322, 22946, 31493, 33506, 36058, 49489, 60941, 62986, 98978, 117271, 121882, 126203, 184283, 226927, 234542, 252406, 346423, 368566, 426587, 453854, 622907, 670351, 692846, 853174, 1245814, 1289981, 1340702, 1588489, 2496197, 2579962, 3176978, 4360349, 4692457, 4992394, 6851977, 7373861, 8720698, 9384914, 13703954, 14747722, 17473379, 27458167, 34946758, 47963839, 51617027, 54916334, 75371747, 92813143, 95927678, 103234054, 150743494, 185626286, 192207169, 384414338, 527602229, 649692001, 1020944573, 1055204458, 1299384002, 2041889146, 7146612011, 11230390303, 14293224022, 22460780606, 78612732121, 157225464242]

約数ペア:

[(1, 157225464242), (2, 78612732121), (7, 22460780606), (11, 14293224022), (14, 11230390303), (22, 7146612011), (77, 2041889146), (121, 1299384002), (149, 1055204458), (154, 1020944573), (242, 649692001), (298, 527602229), (409, 384414338), (818, 192207169), (847, 185626286), (1043, 150743494), (1523, 103234054), (1639, 95927678), (1694, 92813143), (2086, 75371747), (2863, 54916334), (3046, 51617027), (3278, 47963839), (4499, 34946758), (5726, 27458167), (8998, 17473379), (10661, 14747722), (11473, 13703954), (16753, 9384914), (18029, 8720698), (21322, 7373861), (22946, 6851977), (31493, 4992394), (33506, 4692457), (36058, 4360349), (49489, 3176978), (60941, 2579962), (62986, 2496197), (98978, 1588489), (117271, 1340702), (121882, 1289981), (126203, 1245814), (184283, 853174), (226927, 692846), (234542, 670351), (252406, 622907), (346423, 453854), (368566, 426587)]