181384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 403200

約数和(自身を除く): 221816

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 79, 82, 158, 164, 287, 316, 328, 553, 574, 632, 1106, 1148, 2212, 2296, 3239, 4424, 6478, 12956, 22673, 25912, 45346, 90692, 181384]

約数ペア:

[(1, 181384), (2, 90692), (4, 45346), (7, 25912), (8, 22673), (14, 12956), (28, 6478), (41, 4424), (56, 3239), (79, 2296), (82, 2212), (158, 1148), (164, 1106), (287, 632), (316, 574), (328, 553)]