138818484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 428646400

約数和(自身を除く): 289827916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 228, 237, 252, 266, 316, 342, 367, 399, 474, 532, 553, 684, 711, 734, 798, 948, 1101, 1106, 1197, 1422, 1468, 1501, 1596, 1659, 2202, 2212, 2394, 2569, 2844, 3002, 3303, 3318, 4404, 4503, 4788, 4977, 5138, 6004, 6606, 6636, 6973, 7707, 9006, 9954, 10276, 10507, 13212, 13509, 13946, 15414, 18012, 19908, 20919, 21014, 23121, 27018, 27892, 28993, 30828, 31521, 41838, 42028, 46242, 48811, 54036, 57986, 62757, 63042, 83676, 86979, 92484, 94563, 97622, 115972, 125514, 126084, 146433, 173958, 189126, 195244, 202951, 251028, 260937, 292866, 347916, 378252, 405902, 439299, 521874, 550867, 585732, 608853, 811804, 878598, 1043748, 1101734, 1217706, 1652601, 1757196, 1826559, 2203468, 2435412, 3305202, 3653118, 3856069, 4957803, 6610404, 7306236, 7712138, 9915606, 11568207, 15424276, 19831212, 23136414, 34704621, 46272828, 69409242, 138818484]

約数ペア:

[(1, 138818484), (2, 69409242), (3, 46272828), (4, 34704621), (6, 23136414), (7, 19831212), (9, 15424276), (12, 11568207), (14, 9915606), (18, 7712138), (19, 7306236), (21, 6610404), (28, 4957803), (36, 3856069), (38, 3653118), (42, 3305202), (57, 2435412), (63, 2203468), (76, 1826559), (79, 1757196), (84, 1652601), (114, 1217706), (126, 1101734), (133, 1043748), (158, 878598), (171, 811804), (228, 608853), (237, 585732), (252, 550867), (266, 521874), (316, 439299), (342, 405902), (367, 378252), (399, 347916), (474, 292866), (532, 260937), (553, 251028), (684, 202951), (711, 195244), (734, 189126), (798, 173958), (948, 146433), (1101, 126084), (1106, 125514), (1197, 115972), (1422, 97622), (1468, 94563), (1501, 92484), (1596, 86979), (1659, 83676), (2202, 63042), (2212, 62757), (2394, 57986), (2569, 54036), (2844, 48811), (3002, 46242), (3303, 42028), (3318, 41838), (4404, 31521), (4503, 30828), (4788, 28993), (4977, 27892), (5138, 27018), (6004, 23121), (6606, 21014), (6636, 20919), (6973, 19908), (7707, 18012), (9006, 15414), (9954, 13946), (10276, 13509), (10507, 13212)]