168859728

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:524

約数の個数: 140

約数和(自身を含む): 507431808

約数和(自身を除く): 338572080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 467, 486, 496, 558, 648, 729, 744, 837, 934, 972, 1116, 1296, 1401, 1458, 1488, 1674, 1868, 1944, 2232, 2511, 2802, 2916, 3348, 3736, 3888, 4203, 4464, 5022, 5604, 5832, 6696, 7472, 7533, 8406, 10044, 11208, 11664, 12609, 13392, 14477, 15066, 16812, 20088, 22416, 22599, 25218, 28954, 30132, 33624, 37827, 40176, 43431, 45198, 50436, 57908, 60264, 67248, 75654, 86862, 90396, 100872, 113481, 115816, 120528, 130293, 151308, 173724, 180792, 201744, 226962, 231632, 260586, 302616, 340443, 347448, 361584, 390879, 453924, 521172, 605232, 680886, 694896, 781758, 907848, 1042344, 1172637, 1361772, 1563516, 1815696, 2084688, 2345274, 2723544, 3127032, 3517911, 4690548, 5447088, 6254064, 7035822, 9381096, 10553733, 14071644, 18762192, 21107466, 28143288, 42214932, 56286576, 84429864, 168859728]

約数ペア:

[(1, 168859728), (2, 84429864), (3, 56286576), (4, 42214932), (6, 28143288), (8, 21107466), (9, 18762192), (12, 14071644), (16, 10553733), (18, 9381096), (24, 7035822), (27, 6254064), (31, 5447088), (36, 4690548), (48, 3517911), (54, 3127032), (62, 2723544), (72, 2345274), (81, 2084688), (93, 1815696), (108, 1563516), (124, 1361772), (144, 1172637), (162, 1042344), (186, 907848), (216, 781758), (243, 694896), (248, 680886), (279, 605232), (324, 521172), (372, 453924), (432, 390879), (467, 361584), (486, 347448), (496, 340443), (558, 302616), (648, 260586), (729, 231632), (744, 226962), (837, 201744), (934, 180792), (972, 173724), (1116, 151308), (1296, 130293), (1401, 120528), (1458, 115816), (1488, 113481), (1674, 100872), (1868, 90396), (1944, 86862), (2232, 75654), (2511, 67248), (2802, 60264), (2916, 57908), (3348, 50436), (3736, 45198), (3888, 43431), (4203, 40176), (4464, 37827), (5022, 33624), (5604, 30132), (5832, 28954), (6696, 25218), (7472, 22599), (7533, 22416), (8406, 20088), (10044, 16812), (11208, 15066), (11664, 14477), (12609, 13392)]