189841312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18367}}^1$

素因数の和:18413

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 226744928

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 18367, 36734, 73468, 146936, 293872, 312239, 348973, 587744, 624478, 697946, 1248956, 1395892, 2497912, 2791784, 4995824, 5583568, 5932541, 9991648, 11167136, 11865082, 23730164, 47460328, 94920656, 189841312]

約数ペア:

[(1, 189841312), (2, 94920656), (4, 47460328), (8, 23730164), (16, 11865082), (17, 11167136), (19, 9991648), (32, 5932541), (34, 5583568), (38, 4995824), (68, 2791784), (76, 2497912), (136, 1395892), (152, 1248956), (272, 697946), (304, 624478), (323, 587744), (544, 348973), (608, 312239), (646, 293872), (1292, 146936), (2584, 73468), (5168, 36734), (10336, 18367)]