138020104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22147}}^1$

素因数の和:22213

約数の個数: 32

約数和(自身を含む): 279064800

約数和(自身を除く): 141044696

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 22147, 44294, 88588, 177176, 420793, 841586, 908027, 1683172, 1816054, 3366344, 3632108, 7264216, 17252513, 34505026, 69010052, 138020104]

約数ペア:

[(1, 138020104), (2, 69010052), (4, 34505026), (8, 17252513), (19, 7264216), (38, 3632108), (41, 3366344), (76, 1816054), (82, 1683172), (152, 908027), (164, 841586), (328, 420793), (779, 177176), (1558, 88588), (3116, 44294), (6232, 22147)]