139996200958

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{7547}}^1$

素因数の和:7881

約数の個数: 48

約数和(自身を含む): 223144392240

約数和(自身を除く): 83148191282

約数列:

[1, 2, 23, 46, 89, 178, 197, 394, 529, 1058, 2047, 4094, 4531, 7547, 9062, 15094, 17533, 35066, 47081, 94162, 104213, 173581, 208426, 347162, 403259, 671683, 806518, 1343366, 1486759, 2973518, 3992363, 7984726, 9274957, 15448709, 18549914, 30897418, 34195457, 68390914, 132321551, 264643102, 355320307, 710640614, 786495511, 1572991022, 3043395673, 6086791346, 69998100479, 139996200958]

約数ペア:

[(1, 139996200958), (2, 69998100479), (23, 6086791346), (46, 3043395673), (89, 1572991022), (178, 786495511), (197, 710640614), (394, 355320307), (529, 264643102), (1058, 132321551), (2047, 68390914), (4094, 34195457), (4531, 30897418), (7547, 18549914), (9062, 15448709), (15094, 9274957), (17533, 7984726), (35066, 3992363), (47081, 2973518), (94162, 1486759), (104213, 1343366), (173581, 806518), (208426, 671683), (347162, 403259)]