16821765168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1\times {\mathrm{1747}}^1$

素因数の和:2971

約数の個数: 120

約数和(自身を含む): 47122751808

約数和(自身を除く): 30300986640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1187, 1352, 1747, 2028, 2374, 2704, 3494, 3561, 4056, 4748, 5241, 6988, 7122, 8112, 9496, 10482, 13976, 14244, 15431, 18992, 20964, 22711, 27952, 28488, 30862, 41928, 45422, 46293, 56976, 61724, 68133, 83856, 90844, 92586, 123448, 136266, 181688, 185172, 200603, 246896, 272532, 295243, 363376, 370344, 401206, 545064, 590486, 601809, 740688, 802412, 885729, 1090128, 1180972, 1203618, 1604824, 1771458, 2073689, 2361944, 2407236, 3209648, 3542916, 4147378, 4723888, 4814472, 6221067, 7085832, 8294756, 9628944, 12442134, 14171664, 16589512, 24884268, 26957957, 33179024, 49768536, 53915914, 80873871, 99537072, 107831828, 161747742, 215663656, 323495484, 350453441, 431327312, 646990968, 700906882, 1051360323, 1293981936, 1401813764, 2102720646, 2803627528, 4205441292, 5607255056, 8410882584, 16821765168]

約数ペア:

[(1, 16821765168), (2, 8410882584), (3, 5607255056), (4, 4205441292), (6, 2803627528), (8, 2102720646), (12, 1401813764), (13, 1293981936), (16, 1051360323), (24, 700906882), (26, 646990968), (39, 431327312), (48, 350453441), (52, 323495484), (78, 215663656), (104, 161747742), (156, 107831828), (169, 99537072), (208, 80873871), (312, 53915914), (338, 49768536), (507, 33179024), (624, 26957957), (676, 24884268), (1014, 16589512), (1187, 14171664), (1352, 12442134), (1747, 9628944), (2028, 8294756), (2374, 7085832), (2704, 6221067), (3494, 4814472), (3561, 4723888), (4056, 4147378), (4748, 3542916), (5241, 3209648), (6988, 2407236), (7122, 2361944), (8112, 2073689), (9496, 1771458), (10482, 1604824), (13976, 1203618), (14244, 1180972), (15431, 1090128), (18992, 885729), (20964, 802412), (22711, 740688), (27952, 601809), (28488, 590486), (30862, 545064), (41928, 401206), (45422, 370344), (46293, 363376), (56976, 295243), (61724, 272532), (68133, 246896), (83856, 200603), (90844, 185172), (92586, 181688), (123448, 136266)]