134975984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 321396096

約数和(自身を除く): 186420112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 173, 176, 208, 242, 248, 286, 341, 346, 403, 484, 496, 572, 682, 692, 806, 968, 1144, 1364, 1384, 1573, 1612, 1903, 1936, 2249, 2288, 2728, 2768, 3146, 3224, 3751, 3806, 4433, 4498, 5363, 5456, 6292, 6448, 7502, 7612, 8866, 8996, 10726, 12584, 15004, 15224, 17732, 17992, 20933, 21452, 24739, 25168, 30008, 30448, 35464, 35984, 41866, 42904, 48763, 49478, 58993, 60016, 69719, 70928, 83732, 85808, 97526, 98956, 117986, 139438, 167464, 195052, 197912, 235972, 272129, 278876, 334928, 390104, 395824, 471944, 544258, 557752, 648923, 766909, 780208, 943888, 1088516, 1115504, 1297846, 1533818, 2177032, 2595692, 3067636, 4354064, 5191384, 6135272, 8435999, 10382768, 12270544, 16871998, 33743996, 67487992, 134975984]

約数ペア:

[(1, 134975984), (2, 67487992), (4, 33743996), (8, 16871998), (11, 12270544), (13, 10382768), (16, 8435999), (22, 6135272), (26, 5191384), (31, 4354064), (44, 3067636), (52, 2595692), (62, 2177032), (88, 1533818), (104, 1297846), (121, 1115504), (124, 1088516), (143, 943888), (173, 780208), (176, 766909), (208, 648923), (242, 557752), (248, 544258), (286, 471944), (341, 395824), (346, 390104), (403, 334928), (484, 278876), (496, 272129), (572, 235972), (682, 197912), (692, 195052), (806, 167464), (968, 139438), (1144, 117986), (1364, 98956), (1384, 97526), (1573, 85808), (1612, 83732), (1903, 70928), (1936, 69719), (2249, 60016), (2288, 58993), (2728, 49478), (2768, 48763), (3146, 42904), (3224, 41866), (3751, 35984), (3806, 35464), (4433, 30448), (4498, 30008), (5363, 25168), (5456, 24739), (6292, 21452), (6448, 20933), (7502, 17992), (7612, 17732), (8866, 15224), (8996, 15004), (10726, 12584)]