157033703068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1\times {\mathrm{6323}}^1$

素因数の和:8178

約数の個数: 48

約数和(自身を含む): 300816996480

約数和(自身を除く): 143783293412

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1451, 1556, 2902, 4279, 5804, 6323, 8558, 12646, 15961, 17116, 25292, 31922, 63844, 69553, 139106, 278212, 564439, 1128878, 2257756, 2459647, 4919294, 6208829, 9174673, 9838588, 12417658, 18349346, 24835316, 27056117, 36698692, 54112234, 100921403, 108224468, 201842806, 403685612, 3568947797, 7137895594, 14275791188, 39258425767, 78516851534, 157033703068]

約数ペア:

[(1, 157033703068), (2, 78516851534), (4, 39258425767), (11, 14275791188), (22, 7137895594), (44, 3568947797), (389, 403685612), (778, 201842806), (1451, 108224468), (1556, 100921403), (2902, 54112234), (4279, 36698692), (5804, 27056117), (6323, 24835316), (8558, 18349346), (12646, 12417658), (15961, 9838588), (17116, 9174673), (25292, 6208829), (31922, 4919294), (63844, 2459647), (69553, 2257756), (139106, 1128878), (278212, 564439)]