140640354

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6712

約数の個数: 64

約数和(自身を含む): 345358080

約数和(自身を除く): 204717726

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 2346, 3519, 6661, 7038, 10557, 13322, 19983, 21114, 39966, 59949, 113237, 119898, 153203, 179847, 226474, 306406, 339711, 359694, 459609, 679422, 919218, 1019133, 1378827, 2038266, 2604451, 2757654, 3057399, 4136481, 5208902, 6114798, 7813353, 8272962, 15626706, 23440059, 46880118, 70320177, 140640354]

約数ペア:

[(1, 140640354), (2, 70320177), (3, 46880118), (6, 23440059), (9, 15626706), (17, 8272962), (18, 7813353), (23, 6114798), (27, 5208902), (34, 4136481), (46, 3057399), (51, 2757654), (54, 2604451), (69, 2038266), (102, 1378827), (138, 1019133), (153, 919218), (207, 679422), (306, 459609), (391, 359694), (414, 339711), (459, 306406), (621, 226474), (782, 179847), (918, 153203), (1173, 119898), (1242, 113237), (2346, 59949), (3519, 39966), (6661, 21114), (7038, 19983), (10557, 13322)]