188875872

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4787}}^1$

素因数の和:4940

約数の個数: 72

約数和(自身を含む): 541149336

約数和(自身を除く): 352273464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4787, 4932, 6576, 9574, 9864, 13152, 14361, 19148, 19728, 28722, 38296, 39456, 43083, 57444, 76592, 86166, 114888, 153184, 172332, 229776, 344664, 459552, 655819, 689328, 1311638, 1378656, 1967457, 2623276, 3934914, 5246552, 5902371, 7869828, 10493104, 11804742, 15739656, 20986208, 23609484, 31479312, 47218968, 62958624, 94437936, 188875872]

約数ペア:

[(1, 188875872), (2, 94437936), (3, 62958624), (4, 47218968), (6, 31479312), (8, 23609484), (9, 20986208), (12, 15739656), (16, 11804742), (18, 10493104), (24, 7869828), (32, 5902371), (36, 5246552), (48, 3934914), (72, 2623276), (96, 1967457), (137, 1378656), (144, 1311638), (274, 689328), (288, 655819), (411, 459552), (548, 344664), (822, 229776), (1096, 172332), (1233, 153184), (1644, 114888), (2192, 86166), (2466, 76592), (3288, 57444), (4384, 43083), (4787, 39456), (4932, 38296), (6576, 28722), (9574, 19728), (9864, 19148), (13152, 14361)]