164284304

素因数分解:

$2^4\times {\mathrm{29}}^3\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 40

約数和(自身を含む): 330451320

約数和(自身を除く): 166167016

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 421, 464, 841, 842, 1682, 1684, 3364, 3368, 6728, 6736, 12209, 13456, 24389, 24418, 48778, 48836, 97556, 97672, 195112, 195344, 354061, 390224, 708122, 1416244, 2832488, 5664976, 10267769, 20535538, 41071076, 82142152, 164284304]

約数ペア:

[(1, 164284304), (2, 82142152), (4, 41071076), (8, 20535538), (16, 10267769), (29, 5664976), (58, 2832488), (116, 1416244), (232, 708122), (421, 390224), (464, 354061), (841, 195344), (842, 195112), (1682, 97672), (1684, 97556), (3364, 48836), (3368, 48778), (6728, 24418), (6736, 24389), (12209, 13456)]