161815704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 427939200

約数和(自身を除く): 266123496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 456, 466, 699, 932, 1398, 1523, 1864, 2796, 3046, 4427, 4569, 5592, 6092, 8854, 9138, 12184, 13281, 17708, 18276, 26562, 28937, 35416, 36552, 53124, 57874, 86811, 106248, 115748, 173622, 231496, 347244, 354859, 694488, 709718, 1064577, 1419436, 2129154, 2838872, 4258308, 6742321, 8516616, 13484642, 20226963, 26969284, 40453926, 53938568, 80907852, 161815704]

約数ペア:

[(1, 161815704), (2, 80907852), (3, 53938568), (4, 40453926), (6, 26969284), (8, 20226963), (12, 13484642), (19, 8516616), (24, 6742321), (38, 4258308), (57, 2838872), (76, 2129154), (114, 1419436), (152, 1064577), (228, 709718), (233, 694488), (456, 354859), (466, 347244), (699, 231496), (932, 173622), (1398, 115748), (1523, 106248), (1864, 86811), (2796, 57874), (3046, 53124), (4427, 36552), (4569, 35416), (5592, 28937), (6092, 26562), (8854, 18276), (9138, 17708), (12184, 13281)]