188974848

素因数分解:

$2^8\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 505530256

約数和(自身を除く): 316555408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 256, 384, 482, 723, 768, 964, 1021, 1446, 1928, 2042, 2892, 3063, 3856, 4084, 5784, 6126, 7712, 8168, 11568, 12252, 15424, 16336, 23136, 24504, 30848, 32672, 46272, 49008, 61696, 65344, 92544, 98016, 130688, 185088, 196032, 246061, 261376, 392064, 492122, 738183, 784128, 984244, 1476366, 1968488, 2952732, 3936976, 5905464, 7873952, 11810928, 15747904, 23621856, 31495808, 47243712, 62991616, 94487424, 188974848]

約数ペア:

[(1, 188974848), (2, 94487424), (3, 62991616), (4, 47243712), (6, 31495808), (8, 23621856), (12, 15747904), (16, 11810928), (24, 7873952), (32, 5905464), (48, 3936976), (64, 2952732), (96, 1968488), (128, 1476366), (192, 984244), (241, 784128), (256, 738183), (384, 492122), (482, 392064), (723, 261376), (768, 246061), (964, 196032), (1021, 185088), (1446, 130688), (1928, 98016), (2042, 92544), (2892, 65344), (3063, 61696), (3856, 49008), (4084, 46272), (5784, 32672), (6126, 30848), (7712, 24504), (8168, 23136), (11568, 16336), (12252, 15424)]