145428632

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 285811200

約数和(自身を除く): 140382568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 478, 956, 1912, 3307, 5497, 6614, 10994, 13228, 21988, 26456, 43976, 76061, 152122, 304244, 608488, 790373, 1580746, 3161492, 6322984, 18178579, 36357158, 72714316, 145428632]

約数ペア:

[(1, 145428632), (2, 72714316), (4, 36357158), (8, 18178579), (23, 6322984), (46, 3161492), (92, 1580746), (184, 790373), (239, 608488), (478, 304244), (956, 152122), (1912, 76061), (3307, 43976), (5497, 26456), (6614, 21988), (10994, 13228)]